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4 years ago

can two different numbers have the same absolute value? if yes, give an example. if no, explain why not.

1 answer:

4 0

Yes. Absolute values are always positive, so for example:

the absolute value of 1 is 1, and the absolute value of -1 is also 1

or the absolute value of 7 is 7, and the absolute value of -7 is also 7

and so on!

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Diane will spend more than $31 on gifts. So far, she has spent $18. What are the possible additional amounts she will spend?

Marina86 [1]

Answer:

Step-by-step explanation:

31-18=13

7 0

3 years ago

Find the measure of angle A.<br> 1<br> 32<br> 58

Vladimir79 [104]

Answer:

The measure of angle A is 32 degrees

Step-by-step explanation:

The picture of the question in the attached figure

In the right triangle of the figure

The tangent of angle A is equal to

$tan(A)=\frac{5}{8}$ ----> by TOA (opposite side divided by the adjacent side)

Find the measure of angle A

using a calculator

$A=tan^{-1}(\frac{5}{8})=32^o$

6 0

3 years ago

Simplify to find the answer

atroni [7]

$\frac{-8(7-\sqrt{2)} }{47}$

5 0

3 years ago

Use this information to evaluate the following. Hint: do not try to solve for the value of a.

Rasek [7]

Answer:

a. 1.23

b. 0.23

c. 7.96

Step-by-step explanation:

Use laws of logarithms:

log(a*b) = log(a) + log(b)

log(a/b) = log(a) - log(b)

log(a^b) = b*log(a)

log_k(k) = 1

a. log_a(15) = log_a(3*5) = log_a(3) + log_a(5) = 0.50 + 0.73 = 1.23

b. log_a(5/3) = log_a(5) - log_a(3) = 0.73 - 0.50 = 0.23

c. log_a(8*a^7) = log_a(8) + log_a(a^7) = log_a(2^3) + log_a(a^7)

= 3log_a(2) + 7log_a(a) = 3(0.32) + 7(1) = 7.96

3 0

3 years ago

Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P 'Q 'R 'S '. Which rule describes

Wittaler [7]

Answer: did you get the answer

Step-by-step explanation: pleasee

6 0

3 years ago