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Brrunno [24]
2 years ago
9

Help I have 30 in Math

Mathematics
2 answers:
malfutka [58]2 years ago
5 0
They are supplementary angles
soldier1979 [14.2K]2 years ago
3 0
They are complementary angle, the sum of both is equal to 180
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MODEL HOUSE Baron built a square pyramid block to use as the roof of a model house he was making. The square base had sides of l
ololo11 [35]

Answer:

I think the answer is 14, but rounded to the nearest tenth will be 10.......

Step-by-step explanation:

7 0
3 years ago
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Francis have 5 more dollars than Julia together they have at most $45 let X represent the amount of money francis has. Which ine
Dmitrij [34]
X=francis  y=julia

the answer is francis has $27.5 and julia has $17.5 you find this by 45 and dividing it by 2 then get on half and add 5 and with the other half subtract five
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4 years ago
Find the percent of decrease from 280 to 210. Round to the nearest tenth of a percent, if necessary.
Vlada [557]
To find the decreased percentage,here's what we can do:
\frac{originl \: value - new \: value}{originl \: value}  \times 100\%

In this case,the eqaution would be:
\frac{280 - 210}{280}  \times 100\% \\  =  \frac{70}{280}  \times 100\% \\  =  \frac{1}{4}  \times 100\% \\  = 25\%
Hope it helps!
5 0
4 years ago
Can someone please answer this fast, ty
yuradex [85]

Answer:

13p

Step-by-step explanation:

12p+p

Factor out the p

p(12+1)

p (13)

13p

3 0
3 years ago
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