what is the slope of y+3=−4(x+7)
A
−1
B
−2
C
-1/2
D
1

Answer:

13.28

Step-by-step explanation:

range=the difference of biggest number and lowest number

Answer:

0.75m

You take the 75cm because that is the height and then you have to convert it to meters I used Google

Answer:

No, he is not correct because a square can be split in to 4 equally so thats two lines of symmetry

Also,you can split it diagonally both ways.

Step-by-step explanation:

sorry for bad drawing

No, Dave is wrong.

A line of symmetry is a line that cuts a shape exactly in half.

Any figure bounded by 4 sides is called a quadrilateral.

Any 2-dimensional figure bounded by 4 sides in which all sides are equal and all the angles are 90° is called a square.

Dave said that no quadrilateral has more than two lines of symmetry.

So, the statement of Dave is wrong.

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Answer:

[tex]x=\frac{1}{36} \, \,and\,\, x=-\frac{1}{36}[/tex]

Step-by-step explanation:

To find at which values of the argument the function renders 144, we need to solve for "x" in the equation when y is 144:

[tex]y=\frac{1}{9\,x^2}\\144=\frac{1}{9\,x^2}\\144\,x^2=\frac{1}{9} \\x^2=\frac{1}{9\,(144)} \\x^2=\frac{1}{1296} \\x=+/-\sqrt{\frac{1}{1296} } \\x=+/-\frac{1}{36}[/tex]

Therefore there are two solutions: one is 1/36 and the other one is its opposite; -1/36

Answer:

Step-by-step explanation:

hello :

solve : 1/9x² = 144

x² = 144×9

x² =(12×3)²    means : x² =36²

so : x=36 or x= -36

Answer:

b = [tex]\frac{2A-hc}{h}[/tex]

Step-by-step explanation:

Given

A = [tex]\frac{1}{2}[/tex] h(b + c)

Multiply both sides by 2 to clear the fraction

2A = h(b + c) ← distribute

2A = hb + hc ( subtract hc from both sides )

2A - hc = hb ( divide both sides by h )

[tex]\frac{2A-hc}{h}[/tex] = b

Answer:

It should be 13/18

Step-by-step explanation:

Subtract the number of orange fish from the total number of fish. The number you get will them be divided by the total number of fish.

18- total number of fish

5-total number of orange fish.

18 - 5 = 13

13 divided by 18

13/18

Given:

m∠APB = 19°

To find:

The arc measure of DBC.

Solution:

∠APB and ∠DPC are vertical angles.

By vertical angle theorem:

m∠APB = m∠DPC

m∠DPC = 19°

DB is the diameter of the circle.

Angle measure of diameter = 180°

m∠DPB = 180°

m∠DPC + m∠CPB = m∠DPB

19° + m∠CPB = 180°

Subtract 19° from both sides.

19° + m∠CPB - 19° = 180° - 19°

m∠CPB = 161°

The measure of central angle is equal to the measure of intercepted arc.

m∠CPB = m(ar CPB)

m(ar CPB) = 161°

The arc measure of DBC is 161°.

Answer:

Actually change the answer is y = 7x - 3. The other one is wrong I just finished and it gave me the correct answer.

Step-by-step explanation:

This is because she/he forgot to add negative 3 in the y section which made alot of yall think that everything was positive. It was originally -3 and if you need more explination dm me. New Table : X- 0 ,1 ,2 ,3     Y-  -3 ,4 ,11 ,18

Answer:

Blank 1 is Pythagorean Theorem, 2 is sides, 3 is right, 4 is legs, and 5 is the hypotenuse.

Step-by-step explanation:

Answer:

6.

Step-by-step explanation:

The number of ways = 2 languages * 3 implements

= 6

Answer:

Step-by-step explanation: The answer is 2 fish

Alvin can have at most 2 fish in his tank to ensure the density doesn't exceed 5 fish per cubic meter.

To find out how many guppy fish Alvin can get for his water tank, we need to calculate the volume of the tank first. Given that the tank is prism-like with a base area of 0.9 square meters and a height of 0.6 meters, we can use the formula for the volume of a prism:

Volume = Base Area × Height

Substituting the given values:

Volume = 0.9 m² × 0.6 m

Volume = 0.54 cubic meters

Now, since the pet store owner advised Alvin not to exceed a density of 5 fish per cubic meter, we can calculate the maximum number of fish Alvin can get by multiplying the volume of the tank by the maximum density:

Max number of fish = Volume × Maximum density

Max number of fish = 0.54 m³ × 5 fish/m³

Max number of fish = 2.7 fish

However, since we can't have a fraction of a fish, Alvin can have at most 2 fish in his tank to ensure the density doesn't exceed 5 fish per cubic meter.

Correction

If 300cm3 are drained out of the container,

Answer:

9.47 cm

Step-by-step explanation:

Volume of the container is given by, V= lwh where l is the length of the container, w is width and h is height.

When filled with water, taking l as 20cm, width as 14.5 cm and height as 10.5cm, the volume of container is

V=20*14.5*10.5=3045 cm3

When 300 cm3 is drained, the remaining volume is 3045-300=2745 cm3

Since the length and width is constant but height varries, the new height will be

20*14.5*H=2745

H=2745/290=9.4655172413793

Rounded off, H=9.47 cm

Final answer:

Mrs. Téllez can wrap 80 gifts of the same size until the roll is empty.

Explanation:

To find out how many gifts of the same size Mrs. Téllez can wrap until the roll is empty, we need to divide the total length of wrapping paper by the amount used per gift. Mrs. Téllez uses 1/4 yard to wrap each gift, and there are 20 yards of wrapping paper on the roll. So, we need to divide 20 by 1/4 to get the number of gifts.

To divide a whole number by a fraction, we can multiply the whole number by the reciprocal of the fraction. The reciprocal of 1/4 is 4/1. So, we multiply 20 by 4/1:

20 x 4/1 = 80/1 = 80

Therefore, Mrs. Téllez can wrap 80 gifts of the same size until the roll is empty.

Answer:

A and B

Step-by-step explanation:

Firstly you must establish the weight of the forklift.

You can do this by multiplying 300 by 1.75

This is 525 pounds

Now subtract 525 from 3200

This gives you 2675

Now you must Divide 2675 by 300

Then round down to find out the total number of crates that can be loaded

This is 8

So the Answer is A and B

The maximum number of crates that can fit onto the elevator is 8, given the weight constraints. Here option B is correct.

Maximum weight limit of the elevator = 3,200 pounds.

Weight of each crate = 300 pounds.

Weight of the forklift = 175% of the weight of one crate = 1.75 * 300 = 525 pounds.

To find out how many crates can fit onto the elevator, we need to consider both the weight of the crates and the weight of the forklift.

Let's denote the number of crates as x. The total weight on the elevator can be represented by the equation:

300x + 525 ≤ 3200

Solving for x:

300x + 525 ≤ 3200

300x ≤ 2675

x ≤ 8.92

Since we can't have a fraction of a crate, the maximum number of crates that can fit onto the elevator is 8. Here option B is correct.

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Answer: Constraints

i got that question its constraints

Answer:

-11.7 units

Step-by-step explanation:

using the distance formula d= sq route of (x2-x1)squared+ (y2-y1)squared

the distance is found to be the square root of 136, which is 11.66 so round to 11.7

Answer:

1:

A'(6,6) B'(5,2) C'(2,6)

2: They are congruent if they have the same shape and size, if not, then they are not congruent

3: Can't answer

Answer:

They are the same shape as ABC and LMN both measure 4 base and 4 side measurement each along with hypotenuse shared value of 5. Making these triangles isosceles.

We can see that LMN is the only triangle whos base that lies parallel with the y (inverse usual x line), this is proof that the transition was 270° in total and 222.5° flip from the ABC last transition.

Each transition was the following

1) As shown on diagram 90 flip

We found 67.75° with ABC, then 222.5°  

Meaning 270° from start to finish.

There was a 22.5 transition in the first grid too, so if counting that we deduct that from 270° to equal 247.5° full rotation from first replacement coordinate drawn in question 1.

Step-by-step explanation:

Answer:

i think it's B, but I'm not sure

1) We want to find the area of the triangular bases, which means both shown in the net. So, normally we would divide the area by 2 (from the formula), but since we are finding the area of two triangles, that isn't necessary.

A = 8 x 3

2) There are two different sized rectangles here. One that is repeated twice and the other that is on its own. We know that A and C are the same, and if we think about how this net is folded, we can determine that the width of A and C would be 5 cm. For both sized rectangles, the length is 12 cm. For rectangle B, we can see that its width is 8 cm.

A = (8 x 12) + (5 x 12)

3) Now that we have all of the expressions needed to find the surface area, what we need to do is evaluate each of them and add them together to find the total surface area.

Triangles = 8 x 3 = 24

Rectangles = (8 x 12) + (5 x 12) = 96 + 60 = 156

Surface area = 24 + 156 = 180 square centimeters

Hope this helps! :)

Given angles:

[tex]$\pi, \frac{\pi}{3} , \frac{3 \pi}{4}, \frac{4 \pi}{2}, \frac{7 \pi}{3}[/tex]

To order the angles from least to greatest:

The value of π = 180°

[tex]$\frac{\pi}{3}=\frac{180^\circ}{3}= 60^\circ[/tex]

[tex]$\frac{3 \pi}{4}=\frac{3 \times 180^\circ}{4}= 135^\circ[/tex]

[tex]$\frac{4 \pi}{2}=\frac{4 \times 180^\circ}{2}= 360^\circ[/tex]

[tex]$\frac{7 \pi}{3}=\frac{7 \times 180^\circ}{3}= 420^\circ[/tex]

Order from least to greatest:

60° < 135° < 180° < 360° < 420°

Now write using π:

[tex]$\frac{\pi}{3}< \frac{3 \pi}{4}< \pi < \frac{4 \pi}{2}< \frac{7 \pi}{3}[/tex]

Answer:

24

Step-by-step explanation:

To determine the number of possible meal combinations at the pizzeria, multiply the number of options for each course, yielding 2 (pizzas) × 3 (sides) × 4 (drinks), which equals 24 possible meals.

To calculate the number of possible meals you can choose from at the pizzeria, you can use the Fundamental Principles of Counting, specifically the Multiplication Principle. The principle states that if one event can occur in m ways and a second independent event can occur in n ways, then the two events can occur in m × n ways together. Since we are dealing with more than two events, we extend this principle.

In this scenario, you have 2 kinds of pizzas, 3 sides, and 4 drinks to choose from. To find the total combinations of meals, you multiply the number of options for each selection. That is:

So, the calculation would be:

2 × 3 × 4 = 24 possible meals.

This calculation shows that there are 24 different combinations of meals that you can choose from when you pick one pizza, one side, and one drink.

Answer:

Step-by-step explanation:

13/28 = 195/420

17/30 =  238/420

So that means that 3 17/30 > 3 13/28

When s=10, the value of f is 22.

If s represents the score before the endgame bonus and f represents the final score, and the player receives a 12-point bonus for ending the game, then the relationship between s and f can be expressed as:

[tex]f = s +12\\f = 10 +12\\f= 22[/tex]

Answer:

Exponential functions have a horizontal asymptote. The equation of the horizontal asymptote is

y

=

0

.

Horizontal Asymptote:

y

=

0

Step-by-step explanation:

the third pic

The answer is graph 3.

An exponential function is a mathematical function of the following form: f ( x ) = ax. where x is a variable, and a is a constant called the base of the function. The most commonly encountered exponential-function base is the transcendental number e, which is equal to approximately 2.71828.

Exponential functions have the form f(x) = bx, where b > 0 and b ≠ 1. Just as in any exponential expression, b is called the base, and x is called the exponent. An example of an exponential function is the growth of bacteria. Some bacteria double every hour.

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The answer is 2 because The interquartile range (IQR) is a number that indicates how spread out scores are and tells us what the range is in the middle of a set of scores.

For extra im going to tell you all the quartile ranges.

First Quartile-5

Third Quartile-7

Median-6

Interquartile-2

Answer:

2

Step-by-step explanation:

I SAID 2 I DID THIS QUIZ

Answer:

(j-3)/3 =k

Step-by-step explanation:

j+2 = 3k+5

Solve for k

Subtract 5 from each side

j+2-5 = 3k+5-5

j-3 = 3k

Divide each side by 3

(j-3)/3 = 3k/3

(j-3)/3 =k

Answer:35X 10^-13

Step-by-step explanation: multiply the coefficient 7x5 add exponents when multiplying