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2 years ago

Write an equation that you can use to solve for x. Enter your answer in the box.

Mathematics

2 answers:

Sindrei [870]2 years ago

7 0

Answer:

x+63 = 90

Step-by-step explanation:

x and 63 add to a right angle so their sum is 90

x+63 = 90

We can solve

x = 90-63

x = 27

N76 [4]2 years ago

5 0

The answer is X=27 degrees

Steps-
90-63=27

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5a + 5b -5 + 11a - 11b + 11

tino4ka555 [31]

Answer:

16a - 6b + 6

Step-by-step explanation:

5a + 5b - 5 + 11a - 11b + 11 = 5a + 11a + 5b - 11b - 5 + 11 = 16a - 6b + 6

6 0

2 years ago

Sarah downloaded two apps which were 7.48 kb total. If one app was 4.78 kb, how big was the other app?

Keith_Richards [23]

Answer:

2.7 kb

Step-by-step explanation:

Total kb = 7.48

Total apps = 2

one app = 4.78

another app = x

> 4.78 + x = 7.48

x = 7.48 – 4.78

= 2.7 kb

3 0

2 years ago

Again help, i don’t understand this at all

Semenov [28]

Answer:

The difference quotient of f is 8. Option C

Explanation:

Difference Quotient

Given a function f(x), the difference quotient is defined as

$\displaystyle d=\frac{f(h+h)-f(x)}{h},\ h\neq 0$

The function provided in the question is

$f(x)=8x+1$

Find f(x+h) by substituting x by x+h:

$f(x+h)=8(x+h)+1$

$f(x+h)=8x+8h+1$

Now compute:

$\displaystyle d=\frac{8x+8h+1-(8x+1)}{h}$

Operating:

$\displaystyle d=\frac{8x+8h+1-8x-1}{h}$

Simplifying:

$\displaystyle d=\frac{8h}{h}$

d=8

A. Incorrect.

This choice is different from the answer.

B. Incorrect.

This choice is different from the answer.

C. Is correct

The difference quotient is 8 as explained above.

D. Incorrect.

This choice is different from the answer.

4 0

2 years ago

Please Help!

Ann [662]

There are thirty different express meals possible

6 0

2 years ago

Read 2 more answers

Find the area of the circle with the following dimension

Ahat [919]

Step-by-step explanation:

Area of circle = 2πr²

diameter = 14 cm

so,

after inserting values in the formula we got,

2 × 22/7 × 14

→ 2 × 22 × 2 = 44 × 2 = 88 cm²

hence, area of the circle is 88cm²

hope this answer helps you dear

6 0

2 years ago

Write an equation that you can use to solve for x. Enter your answer in the box. ​

Write an equation that you can use to solve for x. Enter your answer in the box.