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MatroZZZ [7]
3 years ago
10

Round 21 to the nearest 10.

Mathematics
2 answers:
bagirrra123 [75]3 years ago
4 0

21 rounded to the nearest 10 is 20 :)

Stels [109]3 years ago
4 0
The anwser is 20 because the one is not higher than 5
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What is the slope of the line represented by the equation y =<br> =-1/2 x+ 1/4?
Lemur [1.5K]

Answer:

-1/2

Step-by-step explanation:

y = mx + c is the standard form of the equation where m is slope. Comparing the question to the equation we get

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3 0
3 years ago
Please help! I need the answer now!!!!!!!!!
rewona [7]

Answer:

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5 0
3 years ago
What polynomial function has the zeros -3,1,5
natka813 [3]

Answer:

x³ - 3 x² - 13 x + 15 = 0

Step-by-step explanation:

Basically you can create three factors like this:

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6 0
3 years ago
A trapezoid has a height of 6 inches, an area of 120 square inches, and one base measuring 13 inches. Find the length of the oth
kirill [66]

Answer:

27

Step-by-step explanation:

Givens

b1 = 13

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Formula

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2Area = (b1 + b2)*h           Divide by h

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Solution

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40 - 13 = b2

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6 0
3 years ago
A rectangular pyramid has a height of 10 meters. The base measures 8 meters in length and 12 meters in width. Two different tria
Colt1911 [192]

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The difference in the areas of the cross-sections is 20 m².

Step-by-step explanation:

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6 0
2 years ago
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