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2 years ago

Find the product of 10a³

Mathematics

1 answer:

svlad2 [7]2 years ago

7 0

Answer:

$1000a^3$

Step-by-step explanation:

$10a^3$ is already fully simplified.

If you meant $(10a)^3$ , then:

$(10a)^3\\10^3a^3\\1000a^3$

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18 is what percent of 60?

anastassius [24]

18 divided by 60 = 0.3
0.3 x 100 = 30
18 is 30% of 60

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2 years ago

Jason compares the price of oranges at 4 stores,

prisoha [69]

Answer/Step-by-step explanation:

To Find the best price divided each

Kroger → 1.52/4=0.38

Publix → 175/5=35

Ingles → 1.02/3=0.34

Walmart → 2.46/6=0.41

Base on the data we can tell that Ingles have the best price.

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1 year ago

Math (10 points) help please

nevsk [136]

Answer:

I would help but I am not good with graphing.

5 0

2 years ago

Round to the nearest tenth.

laila [671]

Answer:

8.2 units

Step-by-step explanation:

Given that the only information for our triangle are 2 sides and 1 angle, we must use the Law of Cosines to find side BC

Recall the Law of Cosines

$a^2=b^2+c^2-2bc\cdot cos(A)$

Identify angles and sides

$m\angle A=23^\circ\\a=BC=?\\b=AC=14\\c=AB=6$

Solve for side "a"

$a^2=b^2+c^2-2bc\cdot cos(A)\\\\a^2=14^2+6^2-2(14)(6)\cdot cos(23^\circ)\\\\a^2=196+36-168cos(23^\circ)\\\\a^2=222-168cos(23^\circ)\\\\a=\sqrt{222-168cos(23^\circ)}\\ \\a\approx8.2$

Therefore, the length of line segment BC is about 8.2 units

8 0

1 year ago

95% of the students passed the math final exam. If 200 students take the final, how many students passed? Steps greatly apprecia

Anit [1.1K]

Answer:

190 students

Step-by-step explanation:

Set up a proportion:

95/100 = x/200

Cross multiply:

100x = 19000

Simplify:

x = 190 students

3 0

2 years ago