Answers
Formula for SA of a pyramid is: lw+l(√w/2)^2+h^2+w√l/2^2+h^2
We're given all pieces of information, b(l)=9 w=9 h=16
You should be able to plug those values into the equation yourself.
Related Questions
The shape below is transformed to another shape.
Which shape could be its image?
the images are 1 2 3 4
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....
Answer:
Option 4 is the image of the given figure.
Step-by-step explanation:
We are given that,
The shape EFGHCD is transformed to form another shape.
From the options, we see that,
Figure 2 and 3 does not have the same vertices as that of the figure.
So, they are discarded.
Since, after transforming a figure, we get a new figure.
So, the vertices cannot have same name as that of the original figure.
So, option 1 is discarded.
Thus, we get,
Option 4 is the image of the given figure after transformation as shown below.
A person operating a riding lawnmower can mow 1/4 of a hectare in 20 minutes. How many hectares per hour can she mow?
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THis is because 60 divided by 20 is 3. So 3 times 1/4 equals 3/4
Plz branliest
Randall bought a notebook for $8 and 6 highlighters. He spent a total of $20.how much did each highlighter cost
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He bought a notebook for $8.
So he has $12 dollars left.
Then he buys 6 highlighters.
Divide 12 by 6.
Each highlighter is $2.
A bowl contains 24 marbles consisting of 6 white marbles, 8 blue marbles, 7 black marbles, 3 red marbles. What is the probability of drawing a red marble?
A. 6/24
B.5/25
C.1/8
D.7/8
Answers
Total Amount of Marbles: 24
Red to Total: 3/24
3/24 = 1/8
Answer = C. 1/8
Hope this helped☺☺
The probability of drawing a red marble is 1/8.
The correct option is C.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have,
Total marbles = 24
White marble = 6
Blue marble = 8
Black marble = 7
Red marble = 3
So, the probability of drawing a red marble
= 3 / 24
= 1/8
Learn more about Probability here:
https://brainly.com/question/30034780
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Multiply: (2x2 − 5x)(4x2 − 12x + 10)
A) 8x4 − 44x3 + 40x2 − 50x
B) 8x4 − 4x3 + 40x2 − 50x
C) 8x4 − 44x3 + 80x2 − 50x
D) 8x4 − 4x3 − 40x2 + 50x
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So, the answer is option C.
The sum of two numbers is 47. The smaller number is 19 less than the larger number. What are the numbers?
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n+n+19=47
2n+19=47
Subtract:
2n = 28
Divide:
n = 14
The numbers are 14 and 33
The two numbers are 33 and 14, where 33 is the larger number and 14 is the smaller number that is 19 less than the larger number. Their sum equals 47.
Explanation:Finding Two Numbers Based on Sum and Difference
The problem given states that the sum of two numbers is 47, and that the smaller number is 19 less than the larger number. To solve this, let's denote the larger number as x and the smaller number as x - 19. The equation representing their sum is:
x + (x - 19) = 47
Combining like terms, we get:
2x - 19 = 47
Adding 19 to both sides gives:
2x = 66
Dividing both sides by 2, we get:
x = 33
So the larger number is 33. Now we can find the smaller number:
33 - 19 = 14
Therefore, the two numbers are 33 and 14.
Learn more about Sum and Difference Problem here:https://brainly.com/question/29051045
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Solve 6(z+6)=3(2z+12) Please. Giving brainliest for the brainliest answer.
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You can solve this algebraically
6(z + 6) = 3(2z + 12)
Distribute the 6
6z + 36 = 3(2z + 12)
Distribute the 3
6z + 36 = 6z + 36
Since both sides are the same there are in infinite amount of solutions
The answer is an infinite amount of solutions
Hope this helps!
6(z+6)=3(2z+12)
First distribute the 3 and the 6 on both sides.
6z+12=6z+36
Add like terms (meaning add both 6z's together, then add 12+36 together)
12z²=48
I hope this helped.
A cube that has side lengths measuring 7 inches
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A cube with side lengths measuring 7 inches means that each side of the cube is 7 inches long.
To find the volume of the cube, you multiply the length, width, and height of the cube since all sides are equal:
Volume = length × width × height
For a cube, all these measurements are the same, so you can simply cube the length of one side:
Volume = 7 inches × 7 inches × 7 inches
Volume = 7³ cubic inches
Volume = 343 cubic inches
So, the volume of the cube is 343 cubic inches.
A cube with side lengths measuring 7 inches implies that each side of the cube is 7 inches long.
To find the volume of the cube, we use the formula for the volume of a cube, which is side length cubed.
Since all sides of a cube are equal, we simply cube the length of one side: 7 inches × 7 inches × 7 inches. This equals 7³ = 343 cubic inches.
Therefore, the volume of the cube is 343 cubic inches. In a cube, all sides, angles, and faces are congruent, making it a regular polyhedron with 6 square faces.
Complete Question:
A cube that has side lengths measuring 7 inches.
Last month, Luke spent $1,300 on his mortgage (home loan payment), $320 for food, $280 on entertainment, $275 for his car payment, $60 on car insurance, and $75 on clothing. What was the difference for the month between his fixed expenses and variable expenses? A) $1035 B) $1240 C) $960 D) $900
Answers
The fixed expenses are: mortgage, car and insurance
1300 + 275 + 60 = 1635
The variable expenses are: food, entertainment, clothing
320 + 280 + 75 = 675
Subtracting those gives a value of 960.
the stem and leaf plot represents a set of data what is the largest number in the set?
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To find the largest number in a stem-and-leaf plot, identify the row with the highest stem and the largest leaf in that row.
The largest number in a set represented by a stem-and-leaf plot can be determined by locating the highest stem value and the largest leaf value attached to it. In a scenario where the stem represents units of 100,000 and the leaf represents units of 10,000, as with the example regarding U.S. cities' populations, you would look for the row with the highest stem number and the highest leaf number within that row to find the largest value. For instance, with a stem of 4 and a leaf of 9, one would interpret the largest number as 490,000.
When constructing a stemplot, each data point's stem is written in a vertical column with the leaves arranged to the right. Negative numbers are handled with negative stems, and the leaves are rounded to represent two significant digits. This method creates a clear visual of data distribution, showing values, potential outliers, and general trends.
A glider is gliding at an altitude of 295 ft. An airplane is flying at an altitude of 46 comma 020 ft. How many times higher is the airplane than the glider? How many times higher would the airplane be than the glider if the altitude of the glider was only 156 ft?
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Part 1
To solve this you divide the altitude of the plane by the altitude of the glider
46020 / 295 = 156
The airplane is 156 times higher
The answer is 156
------------------------------------------------------------------------------------------------------
Part 2
You do the same thing as part 1 but now the glider altitude is 156
46020 / 156 = 295
The airplane is 295 times higher
The answer is 295
------------------------------------------------------------------------------------------------------
Hope this helps!
PLEASE HELP ME!!!
Three cube-shaped boxes are stacked one above the other. The volumes of two of the boxes are 1,331 cubic meters each, and the volume of the third box is 729 cubic meters. What is the height of the stacked boxes in meters?
19
29
30
31
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A rectangular table is twice as long as it is wide. If it was 3 meters shorter and 3 meters wider it would be a square. What size is the table?
Answers
___9 meters long___
l l
l 3 meters wide
l_________________l
9 - 3 = 6
3 + 3 = 6
Therefore making it a perfect square
help me? answers por favor ?
Answers
The line passing through (1,4) and (-4,-1) has the following slope:
-1 - 4 -5
m = ------------ = -------- = +1
-4 - 1 -5
Find the slope of the line passing thru the other set of points. Graph both lines. What do you see? Do the 2 lines have any particular relationship to one another?
the point (-3,2)is on the line given by which equation below A. y = 3x B.y = x-5 C.y = x+5 D.y = - 3 x need asap
Answers
If z = 12.8, what is the value of 2(z - 4)? [Type your answer as a number.]
Answers
Answer:
17.6. Its correct
Step-by-step explanation:
In this Punnett square, what is the ratio of homozygous to heterozygous offspring? In the Punnett square, what percentage of the offspring are homozygous recessive?
Answers
Start by filling in the rest of the box!
1) Since you know the bottom right square is tt, that means both alleles must be t. You already have the allele of the parent on the left filled in, so fill in the top one with t (shown in green).
2) Since you know the top left square in the 2 by 2 box is Tt, one allele from the parent is T and the other allele is t. You're already given T by the top parent, so fill in the box for the left parent with t (shown in purple).
3) Finally fill in the top right box in the 2 by 2. The top parent donates a t allele (green) and the left parent also donates a t allele (purple). The genotype is tt.
Now back to the questions:
1) Homozygous offspring means that for it's genotype, both alleles are the same: either TT or tt. Heterozygous means that the alleles are different: Tt.
Looking at the 2 by 2 box, which shows your possible offspring, two are Tt (heterozygous) and two are tt (homozygous). The ratio is 2:2, which is the same as 1:1.
2) For homozygous alleles, you can either have homozygous dominant or recessive. Usually the problem tells you which allele is dominant, but the dominant allele is usually shown with a capital letter, or T in this problem! That means homozygous dominant is two capital T's, TT, and homozygous recessive is two lowercase t's, or tt. We will be looking for how many are homozygous recessive, or tt.
Looking at the 2 by 2 box, two of the four offspring have the genotype tt. 2/4 = 50%.
-----
Answer:
1) 1:1
2) 50%
In a scale drawing a plane has a length of 35 centimeters. The actual length of the plane is 87.5 feet. What is the scale of the drawing?
Answers
35 cm = 87.5 ft
1 cm = x ft
cross multiply this and the answer is 2.5 ft. Therefore, the scale drawing is 1 cm is 2.5 ft.
The scale of the drawing is [tex]\( \boxed{1 : 0.4} \).[/tex]
To find the scale of the drawing, we need to determine the ratio between the length in the drawing and the actual length.
Let x be the scale of the drawing.
According to the given information, the length of the plane in the drawing is 35 centimeters, and the actual length of the plane is 87.5 feet.
So, we can set up the proportion:
[tex]\[\frac{\text{Length in drawing}}{\text{Actual length}} = \frac{35}{87.5} = x\][/tex]
To find x , we solve for it:
[tex]\[x = \frac{35}{87.5} = 0.4\][/tex]
The scale of the drawing is [tex]\( \boxed{1 : 0.4} \).[/tex]
a woman wants to build a rectangular Garden she plans to use a side of the shed for one of the sides of the garden. she has 96 yards of fencing material. What is the maximum area that will be enclosed
Answers
Sounds like it will be big enough for whatever she wants!
Hope this helps :)
Fond the value of x and the unknown angle in each problem
Answers
Eva spent $48 on a shirt and a pair of pants. The pant cost twice as much as the shirt. How much did each item cost?
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PLEASE HELP ME I WILL GRANT YOU BRAINLIEST I HAVE BEEN WORKING ON THIS FOR AN HOUR also for 7.7 the other one is also 7.7
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Write a story problem about 40 apples and 17 pears
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Tom mowed lawns for the summer. In June he deposited $120 the first week, $80 the second week, and $75 the following week. Then the mower needed repairs, so Tom had to withdraw $30 from his account. How much money did he have left in his account at the end of June?
Answers
120 + 80 + 75 = 275
If he withdrew $30:
275 - 30 = 245
Tom will have $245 at the end of June
What must you do if you multiply one number in a ratio by n?
Answers
Answer:
multiply the others by n
Step-by-step explanation:
If you want to keep the same ratio, you must multiply all of the numbers by n.
A ratio of 1 : 1 will remain 1 : 1 if all the numbers are multiplied by n:
1 : 1 = n : n
_____
Comment on alternate interpretation of the question
There are occasions for multiplying the ratio by n:
x/n = 1/2
To solve this for x, we multiply the ratio (1/2) by n. This multiplies the numerator, but does not change the denominator.
x = n(1/2) = n/2
What is 1/2 + 3/4???
Answers
1/2 = 2/4
2/4 + 3/4 = 5/4 = 1 1/4
Answer = 1 1/4
Hope this helped☺☺
To solve this problem, we need to find the common denominator.
Since both 4 and 2 are divisible by 4, 4 is the common denominator.
1/2 = 2/4
3/4 = 3/4
2/4 + 3/4 = 5/4 = 1 1/4
Hope this helps!
choose an object that is the same length as a real baseball bat explain how to estimate its length in feet
Answers
the bottom of the inside of a rectangular prism is completely covered with the layers of the letter cubes are shown. The edges of a cube are 1 and 1/2 inches long. Please explain all and answer Part A and B.
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I have the same paper due tomorrow
Find the coordinate that divides the directed line segment from A(-2,-4) to B(8,1) in the ratio of 2 to 3
Answers
A(-2,-4) B(8,1)
let
M-------> the coordinate that divides the directed line segment from A to B in the ratio of 2 to 3
we know that
A--------------M----------------------B
2 3
distance AM is equal to (2/5) AB
distance MB is equal to (3/5) AB
so
step 1
find the x coordinate of point M
Mx=Ax+(2/5)*dABx
where
Mx is the x coordinate of point M
Ax is the x coordinate of point A
dABx is the distance AB in the x coordinate
Ax=-2
dABx=(8+2)=10
Mx=-2+(2/5)*10-----> Mx=2
step 2
find the y coordinate of point M
My=Ay+(2/5)*dABy
where
My is the y coordinate of point M
Ay is the y coordinate of point A
dABy is the distance AB in the y coordinate
Ay=-4
dABy=(1+4)=5
Mx=-4+(2/5)*5-----> My=-2
the coordinates of point M is (2,-2)
see the attached figure
Find the area. The figure is not drawn to scale
Answers
Answer:
D) 704 in.²
Step-by-step explanation:
The area is height × width.
So, the area =32 × 22 = 704 in.²