3 years ago

Plssss help with this ty

Mathematics

2 answers:

sladkih [1.3K]3 years ago

8 0

Answer: 90

Step-by-step explanation:

Triangle=60

square=36

Now add them!

60+36=96

vesna_86 [32]3 years ago

3 0

Answer:

132 units squared

Step-by-step explanation:

To start we can find the area of the rectangle, to do that we need to do

12*6=72

then we can find the area of the triangle, the formula to find a triangle's area of (b*h)/2, so we can do that

(10*12)/2=60

then we can add them together

72+60=132

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Just an answer and simple explanation! Thank you.

vazorg [7]

Answer:

Step-by-step explanation:

If CD and DE equal, then x+6 = 4x -21

So if you subtract x from both sides and plus 21 to both sides, that would be 3x = 27. Divide by 3 on both sides and you get 9.

Plug in x+6 with 9 and you get 15.

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2 years ago

(Solving Equations) Ken has $20.00. Coffee costs $4.79 per pound. Which equation will calculate the number of pounds of coffee,

aev [14]

Answer: A. 4.79(n)=20.00

Step-by-step explanation:

we need to find what amount of coffee (per pound) is equivalent to $20.00

so we take the unknown amount (n) and multiply it by $4.79

for example, say Ken wants 4 pounds, we need to know if it is equivalent to $20.00

so take 4.79 and multiply it by 4 to see if it is equal to or less than $20.00 in this case $4.79 x 4 = $19.16

hope this helps (^_^)

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3 years ago

Read 2 more answers

Please put in simplest form.<br> 3 times 5 1/6

Ipatiy [6.2K]

Multiply 3 x 5.16= 15.48

3 0

3 years ago

What fraction of an hour is 55 minutes? Give your answer in its simplest form.

Ilia_Sergeevich [38]

Answer:

11/12

Step-by-step explanation:

55/60 reduced by a factor of 5 becomes 11/12

7 0

3 years ago

5.392 rounded to the nearest hundredths

pashok25 [27]

5.392 is 5.39 rounded to the nearest hundredth

6 0

3 years ago