Ask question

Ask question

All categories

3 years ago

12

Demarcus drew a pair of complementary angles he drew one angle that had a measure of 48* what was the measure of the other angle

he drew
A)42*
B)48*
C)132*
D)138*

1 answer:

Masja [62]3 years ago

4 0

A complementary angle would be 90-x. in this case, x is 48°, so set up the equation 90-48 = other angle. this would give you 42, so the answer is A.

You might be interested in

Please do quickly! Asap! Brainleist, points!

Ainat [17]

Answer:

not sure sowy

Step-by-step explanation:

4 0

3 years ago

True or False 68oz < 4lb 6oz

brilliants [131]

Answer:true!!!

Step-by-step explanation:

6 0

3 years ago

*!HELP!* Mark wants to order a pizza. Drag and drop the correct number or phrase into each box to complete the explanation for w

fredd [130]

Answer:

A. 0.08 B. 0.09 and C. 12-inch hopefully im right

8 0

2 years ago

Help<br><br> (5a-3a^3)*(4a-1)

ivann1987 [24]

Answer:

$-12a^{4} + 3a^{3} + 20a^{2} -5a$

Step-by-step explanation:

$(5a-3a^{3} )$ • $(4a-1)$

Let's use FOIL (first, outer, inner, last) to solve this. We'll multiply the terms by one another in that fashion.

$20a^{2} - 5a - 12a^{4} + 3a^{3}$

Rearrange in decreasing exponents.

$-12a^{4} + 3a^{3} + 20a^{2} -5a$

3 0

3 years ago

Which number produces an irrational number when multiplied by 2/5?

Ganezh [65]

Answer: The correct option is (D) pie.

Step-by-step explanation: We are to select the correct number that produces an irrational number when multiplied by pie.

We know that if one of number is a non-zero rational number, then for the product to be irrational, we must have the other number irrational.

Give number is 2/5, which is rational. So the other number must be irrational.

Out of the given options, first three numbers are rational.

Only the last number pie is irrational. Because, the digits after the decimal are non-repeating and non-terminating.

So, the product will be irrational, if the other number is pie.

Thus, the correct option is (D).

5 0

3 years ago