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2 years ago

Use the Pythagorean Theorem to find the value of x

Mathematics

1 answer:

sammy [17]2 years ago

4 0

Answer:

Yes

Step-by-step explanation:

It is A

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Will give brainliest<br> a. 39cm^2<br> b. 169cm^2<br> c. 338cm^2<br> d. 676cm^2

zaharov [31]

Answer:

13×36

Step-by-step explanation:

the angle wants you to multiply 13×36

8 0

3 years ago

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Please help with 15, 17 and 19

Irina-Kira [14]

Given:

15. $\log_{\frac{1}{2}}\left(\dfrac{1}{2}\right)$

17. $\log_{\frac{3}{4}}\left(\dfrac{4}{3}\right)$

19. $2^{\log_2100}$

To find:

The values of the given logarithms by using the properties of logarithms.

Solution:

15. We have,

$\log_{\frac{1}{2}}\left(\dfrac{1}{2}\right)$

Using property of logarithms, we get

$\log_{\frac{1}{2}}\left(\dfrac{1}{2}\right)=1$ $[\because \log_aa=1]$

Therefore, the value of $\log_{\frac{1}{2}}\left(\dfrac{1}{2}\right)$ is 1.

17. We have,

$\log_{\frac{3}{4}}\left(\dfrac{4}{3}\right)$

Using properties of logarithms, we get

$\log_{\frac{3}{4}}\left(\dfrac{4}{3}\right)=-\log_{\frac{3}{4}}\left(\dfrac{3}{4}\right)$ $[\because \log_a\dfrac{m}{n}=-\log_a\dfrac{n}{m}]$

$\log_{\frac{3}{4}}\left(\dfrac{4}{3}\right)=-1$ $[\because \log_aa=1]$

Therefore, the value of $\log_{\frac{3}{4}}\left(\dfrac{4}{3}\right)$ is -1.

19. We have,

$2^{\log_2100}$

Using property of logarithms, we get

$2^{\log_2100}=100$ $[\because a^{\log_ax}=x]$

Therefore, the value of $2^{\log_2100}$ is 100.

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3 years ago

I need to know how to do # 1 & #2 & #3

andrew11 [14]

Zxwebtrnymu8i,oykmutjnrbhegvcwexfvrgebthnyjm7uk8i,l

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3 years ago

A squirrel runs 23 feet down a hill to eat an acorn. Then it runs 23 feet up the hill. Write the integer that represents the squ

sdas [7]

The hill means it was already 23 feet above ground and he went and back up so the answer is 23 positive

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3 years ago

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Cristine's middle school has a total of 900 students and 45 teachers. The local high school has 110 teachers and a student-teach

Luba_88 [7]

900/45 = 20

so ratio of middle school students and teachers: 900:45 = 20:1

if high school student-teacher ratio as middle school then

x/110 = 20/1

so x = 110 * 20 = 2200

answer is C) 2200

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3 years ago

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