Triangle ABC and DEF are similar. AB=15 cm, BC=18 cm, and EF=6 cm. What is thr length of DE?
∠1 and ∠2 are vertical angles. ∠2 has a measure of 93°. What is the measure of ∠1 ?
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93 it tells you vertical are the same so if <2 is 93 <1 is 93 to :P
Assume a and b are natural numbers. if a and b are two different primes, find GCD(a,b) and LCM(a,b).
Prime numbers are those numbers that have only 1 and the number itself as factors.
If a and b are prime numbers.
The greatest common divisor of a and b is 1.
The lowest common multiple of a and b is ab.
What is a prime number?Prime numbers are those numbers that have only 1 and the number itself as factors.
2 is the only even prime number.
Examples:
2, 3, 5, 7, 11 are all prime numbers
We have,
Two natural numbers a and b.
a and b are prime numbers.
The greatest common divisor of a and b:
The prime numbers have 1 and the number itself as its factors.
So,
a x 1 = a
b x 1 = b
1 is the GCD of a and b.
The lowest common multiple of a and b:
a x b = ab
ab is the lowest common multiple of a and b.
Thus,
The greatest common divisor of a and b is 1.
The lowest common multiple of a and b is ab.
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The GCD of two different prime numbers is 1, and the LCM is the product of the two primes.
GCD(a,b) is the Greatest Common Divisor, which is the largest positive integer that divides both numbers without a remainder. For two different prime numbers a and b, their GCD will be 1 because there are no common factors other than 1. LCM(a,b) is the Least Common Multiple, which is the smallest multiple that is divisible by both numbers. For prime numbers a and b, their LCM will be the product of the two primes.
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Find the slope of an line with the endpoints of (3,7) and (9,4)
Tyler buys 2 pairs of shoes every year. Which of the following expressions shows the total number of shoes he buys in z years?
how do you find a complementary and supplementary angles
your dog's water bowl is 3/4 full after taking a drink the water bowl is 1/3 foot what fraction of the ball did your dog drink
a car weighs more than 2000 pounds (write an inequality)
write two division equations for 15 times 2/5= 6
The two division equations for 15 times 2/5 = 6 are 15÷(5/2) = 6 and
15 = (5/2)(6) + 0.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
We know, N = DQ + R.
First type,
15×(2/5) = 6.
15÷(5/2) = 6.
Second type,
N = DQ + R.
15÷(5/2) = 6.
15 = (5/2)(6) + 0.
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what the answer subtitution of x=6+y and ×-4y=21
Is it 2.20? Because if the square root is 2.23 then you’d find the value of the nearest hundredth?
Yasmine needs to create invitations for the party. She has 3/4 of an hour to make the invitations. It takes her 1/12 of an hour to make each card. How many invitations can Yasmine create?
It is found that Yasmine can create 9 cards.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Yasmine needs to create invitations for the party. She has ¾ of an hour to make the invitations. It will takes her 1/12 of an hour to make each card.
Since Yasmine takes 1/12 hour create number of cards = 1
Yasmine takes 1 hour to create number of cards = 1 x 12/1 = 12
Yasmine takes 3/4 hour to create number of cards = 12 x 3/4 = 9
Therefore, It is found that Yasmine can create 9 cards.
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what is the volume of a rectangular prism with a base area of 32 cm and a height 6 cm
The volume of a rectangular prism with a base area of 32 cm and a height 6 cm is 192cm³
What is Three dimensional shape?a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.
A rectangular prism is a three-dimensional solid shape with six faces that including rectangular bases.
We need to find the volume of a rectangular prism with a base area of 32 cm and a height 6 cm
Volume of rectangular prism is base area times of height
Base area = Thirty two =32 cm²
Height=6 cm
Volume of rectangular prism=32×6
=192cm³
Volume of a rectangular prism with a base area of 32 cm and a height 6 cm is 192cm³
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Find the surface area of the figure. A) 280 cm2 B) 288 cm2 C) 296 cm2 D) 320 cm2
file:///storage/emulated/0/Download/12564.jpg
Answer:
320
Step-by-step explanation:
To find the surface area of the figure, add up all of the areas of the faces. The surface area of the rectangular prism on the left is 3(10 x 4) + 2(4 x 4) + (6 x 4) and the one on the right is 4(8 x 4) + (4 x 4). The surface area of the entire figure is 320 cm2.
If LM=41-2x and NP=7x+5, find LM
Select the appropriate tool for each type of measurement. Cecilia needs to determine the mass of a coin. Dmitry needs to determine the temperature of salt water. Gustav needs to measure out 12.5 mL of distilled water. Julianne wants to measure the height of her laboratory table
Answer:
Hope this helps!:)
Step-by-step explanation:
What’s the measure of angle x
Christopher’s back yard is in the shape of a trapezoid.The bases of his back yard are 30 and 40 feet long.The area of his back yard is 525 square feet.Write and solve an equation to find the height of Christopher’s back yard.
33 is the product of Jenny's height and 3
what is 1.8k - 5 lol help :)
Find the coordinates of the circumcenter for ∆DEF with coordinates D(1,3) E (8,3) and F(1,-5). Show your work.
The area of the base of a rectangular prism is 18 cm2. The height of the prism is 9 1 2 cm. What is the volume of the prism?
The volume of the rectangular prism with a base area of 18 cm2 and height of 9 1/2 cm is calculated to be 171 cm3, using the formula Volume = area of base x height.
The volume of a rectangular prism is calculated by multiplying the area of the base by the height of the prism. In this case, the area of the base is given as 18 cm2, and the height is 9 1/2 cm, which can also be written as 9.5 cm for easier multiplication.
To find the volume, we use the formula: Volume = area of base * height. Substituting the known values, we get:
Volume = 18 cm2 * 9.5 cm
Volume = 171 cm3
Therefore, the volume of the rectangular prism is 171 cm3.
Help asap pleasee will give brainliest
Expand. Your answer should be a polynomial in standard form. (4−7y)(7+4y)
To expand (4−7y)(7+4y), apply the FOIL method to get the expanded form: 28 + 16y - 49y - 28y². Combine like terms to get the standard form: -28y² - 33y + 28.
Explanation:To expand the given expression (4−7y)(7+4y), we need to apply the distributive property (also known as the FOIL method in this case, which stands for First, Outer, Inner, Last):
First: Multiply the first terms in each binomial: 4 × 7 = 28.Outer: Multiply the outer terms: 4 × 4y = 16y.Inner: Multiply the inner terms: -7y × 7 = -49y.Last: Multiply the last terms: -7y × 4y = -28y².Combine the middle terms (16y and -49y) and arrange the polynomial in standard form, which is ordering terms from highest to lowest degree:
Expanded form: 28 + 16y - 49y - 28y²
Combine like terms: 28 - 33y - 28y²
Standard form: -28y² - 33y + 28
Can somebody tell me the answer and how to get answers
Frank averages 3 strikes for every 10 frames that he bowls. If he bowled 42 strikes in a season, how many frames did frank bowl?
A. 126 frames
B. 140 frames
C. 156 frames
D. 164 frames
each day Marvin exercises for 48 minutes how many days will it take him to exercise for 576 minutes?
What is 860,693 round to the nearest thousand
How many inches are in 8 feet