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telo118 [61]
3 years ago
7

Free points everyone45 + 45 + 90​

Mathematics
2 answers:
klasskru [66]3 years ago
8 0
<h2>Answer:</h2>

<u><em>Thank you for the free points!</em></u>

<u><em>45 + 45 = 90</em></u>

<u><em>45 + 45 + 90 = 180</em></u>

<h2>Step-by-step explanation:</h2>

<em>Have a good one!</em>

<h2>☜(ˆ▿ˆc)</h2>
statuscvo [17]3 years ago
5 0

Answer:

180!!!!!!!!!!!!!

Step-by-step explanation:

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a city has 12575 residents a number president grown by 1.6% every year to the nearest whole resident what will the city populati
iragen [17]

Answer:

12977.4 or just 12977

Step-by-step explanation:

4 0
2 years ago
Sierra applies a coat of epoxy paint to the four sides and floor of a rectangular swimming pool. The pool is 4 feet deep, 18 fee
Brilliant_brown [7]

Answer:

4 gallons of paint

Step-by-step explanation:

We solve using the formula for surface area of rectangular prism.

A=2(wl+hl+hw)

Where:

w = Width

h = Height

l = Length

The pool is 4 feet deep, 18 feet long, and 12 feet wide.

Hence,

=2 × (12 × 18 + 4 × 18 + 4 ×12)

=672 square feet

One gallon of paint covers 155 square feet.

Hence,

155 square feet = 1 gallon of paint

672 square feet = x

Cross Multiply

155 square feet × x = 672 square feet × 1 gallon of paint

x = 672 square feet × 1 gallon of paint/ 155 square feet

x = 4.335483871 gallons of paint

Therefore, based on the calculation above, approximately to the nearest whole number, Sierra uses 4 gallons of paint

4 0
3 years ago
PLEASE HELP ASAP!! DUE!!!
Ipatiy [6.2K]

Answer:

s = (14 + 7 + 11)/2 = 32/2 =16

=> area = sqrt(16*(16-14)*(16-11)*(16-7)) = ~37.95

=> h = 2*Area/Base = 2*37.95/14 = 5.42

8 0
3 years ago
Can someone help me thank you
Ksivusya [100]

Answer:

better angle please then I can help

Step-by-step explanation:

6 0
3 years ago
HELP ME WITH ANGLES PLEASE&gt;
Iteru [2.4K]
X = 33

hope i helped <3
4 0
2 years ago
Read 2 more answers
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