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2 years ago

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Mathematics

2 answers:

Galina-37 [17]2 years ago

8 0

Answer:

Step-by-step explanation:

I used Desmos (highly suggest using it if you have questions like this)

nadezda [96]2 years ago

6 0

Answer:

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Step-by-step explanation:

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Which expression has twice the value of 2•2•2•2•2? A. 2^6 B. 2^10 C. 4^5 D. 4^10

IgorC [24]

2x2x2x2x2=32

32x2=64

2x2x2x2x2x2=64

2^6 is your answer

3 0

3 years ago

Read 2 more answers

10 = 7 - m* It says solve & check solution. Can someone help asap

Stels [109]

Answer:

see explanation

Step-by-step explanation:

Given

10 = 7 - m ( subtract 3 from both sides )

3 = - m ( multiply both sides by - 1 )

- 3 = m , or

m = - 3

As a check

Substitute m = - 3 into the right side of the equation and if equal to the left side then it is the solution

7 - m = 7 - (- 3) = 7 + 3 = 10 = left side

Thus m = - 3 is the solution to the equation

7 0

3 years ago

How much warmer is 82 than 40 How much warmer

frez [133]

Answer:

42 degrees warmer.

Step-by-step explanation:

82 - 40 = 42

good luck:)

3 0

3 years ago

Which graph represents the function y = cos(4x)? Answer is graph B

VARVARA [1.3K]

Answer:

Step-by-step explanation:

Let the equation of the cosine function is,

y = Acos(Bx)

From the graph attached,

A = Amplitude = $\frac{1-(-1)}{2}$

= 1

B = $\frac{2\pi}{\text{Period}}$

B = $\frac{2\pi}{\frac{\pi}{2}-0}$

B = $\frac{4\pi}{\pi}$

B = 4

Therefore, equation of the cosine wave given in the graph will be,

y = 1.Cos(4x)

y = Cos(4x)

7 0

3 years ago

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You have $1 and $5 bills in your savings envelope with a total value of $26. there are more $1 bills than $5. you would like to

marta [7]

I’m not very good at math, but maybe try adding all of them together

3 0

3 years ago