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Pavel [41]
2 years ago
14

Running out of time. Please make sure you know how to do this. Can't miss too many more!!!!!

Mathematics
2 answers:
oee [108]2 years ago
4 0

Answer:

its the second one

Step-by-step explanation:

lina2011 [118]2 years ago
3 0

Answer:

∠ 3 and ∠ 2

Step-by-step explanation:

Complementary angles sum to 90°

Since ∠ 1 = 90° and ∠ 1, ∠ 2 and ∠3 lie on a straight line, then

∠ 1 + ∠ 2 + ∠ 3 = 180°, that is

90° + ∠ 2 + ∠ 3 = 180° ( subtract 90° from both sides )

∠ 2 and ∠ 3 = 90°

Since they sum to 90° then

∠ 3 and ∠ 2 are complementary

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A gallon of water is equal to 231 cubic inches. How many gallons of water are needed to fill a fish tank that measures 11" high,
9966 [12]
We know that

[volume of a fish tank]=11*14*9-------> 1386 in³

if  1 gallon--------------> 231 in³
X------------------------> 1386 in³
X=1386/231-------> X=6 gallon

the answer is
<span>are needed 6 gallons of water to fill a fish tank</span>
3 0
3 years ago
Please help me!!! I suck at math :((
stiks02 [169]

If we know that line AB is equal to line AD, then this means that ∠ADB has to be equal to ∠ABD in order to form a closed triangle. All angle measures of a triangle add up to 180°, so use the equation: 2(35) + x = 180.

70 + x = 180

Subtract 70 from both sides to isolate x:

180 - 70 = 110

110 = x

Hope this helped.

7 0
3 years ago
PLS ANSWER
Gemiola [76]
Copy Machine B copies faster
hope it helps!
6 0
3 years ago
Write a sentence to represent the solution set in the context of the problem.
Nikolay [14]

Answer:

6 sales

Step-by-step explanation:

(I MADE THIS QUESTION I DIDINT KNOW IF YOU NEEDED IT)

Jake wants to but the new computer(it costs $920). Jake has $560 saved in his bank. Jake also gets $60 whenever he makes a sale at his job. How many sale(s) at his job does Jake need to make? <em>Answer </em>-- Jake needs to make 6 sales of $60 to buy the new computer.

MATH -----

$6 x $60 = $360

$360 + $560 = $920

6 0
2 years ago
Evaluate 4 + 6 x 6 / 8
dybincka [34]

Answer:

8.5

Step-by-step explanation:

4 + (6)(6)/8=

17/2 = 8.5

5 0
1 year ago
Read 2 more answers
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