2 years ago

Anyone know the answer to this? I have been struggling?

Mathematics

2 answers:

Oksana_A [137]2 years ago

5 0

180-128= 52
180-42-52-52=34
180-34=146
I think is 146
I think???

zvonat [6]2 years ago

3 0

Answer:

x = 99°

Step-by-step explanation:

first: find the supplement to 123°:

180 - 123 = 57°

second: since all triangle interior angles total a80°:

180 - 42 - 57 = 81°

third: x = the supplement to 81°, so, x = 180 - 81 = 99°

You might be interested in

How do I solve this problem using the substitution method?

Ira Lisetskai [31]

<span>(y=mx+b) or (ax+by=c) hope this helped

</span>

8 0

3 years ago

An airplane is 1440 above a buoy in the ocean. The buoy is 15 miles away from the mainland What is the diagonal distance in mite

Crazy boy [7]

Answer:

1440.08 mi

Step-by-step explanation:

Pythagorean Theorem:

$\sqrt{1440^{2}+15^{2} }$ = 1440.08

6 0

2 years ago

Will mark brainless!!! 7. Step 2: Calculate the perimeter of DEF using the scale factor.

jok3333 [9.3K]

163.75 ft is the answer

4 0

2 years ago

Find 5 consecutive integers whose sum is 244

storchak [24]

So the first integer is 61.

Then the others must be 62, 63, and 64. To check, you can add them all together. 61+62+63+64=250.

4 0

2 years ago

The school purchased baseball equipment and uniforms for a total cost of $1836. the equipment cost $612 and the uniforms were $2

liraira [26]

Answer:

48 uniforms

Step-by-step explanation:

1836-612=1224.

1224/25.50=48.

Checked answer:

25.50 x 48= 1224

6 0

3 years ago