3 years ago

Express each ratio as a fraction in lowest terms.

1 answer:

5 0

1) 7/35 simplified into 1/5
2) 11/77 simplified into 1/7
3) 241 divided by 4 is $51.25cent
4) 110.7 divided by 8.2 is 13.5 miles per hour

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Can someone please help me with this geometry question

goldenfox [79]

Answer:

A. q = 39

Step-by-step explanation:

Since the lines are parallel, their sides will be proportional,

So,

Taking their proportion

=> $\frac{60}{40} = \frac{q}{26}$

Cross Multiplying

q × 40 = 26 × 60

q = $\frac{1560}{40}$

q = 39

7 0

3 years ago

The ornament below is composed of two congruent square pyramids. Each square pyramid has base side lengths of 2 inches and a hei

kondor19780726 [428]

Answer:

The volume of the ornament is $6\frac{2}{3}\ in^{3}$

Step-by-step explanation:

we know that

The volume of the ornament is equal to the sum of the volume of the two congruent square pyramids

$V=2[\frac{1}{3}b^{2} h]$

we have

$b=2\ in$

$h=2.5\ in$

substitute

$V=2[\frac{1}{3}(2)^{2} (2.5)]$

$V=\frac{20}{3}\ in^{3}$

Convert to mixed number

$\frac{20}{3}=\frac{18}{3}+\frac{2}{3}=6\frac{2}{3}\ in^{3}$

5 0

3 years ago

The volume of a rectangular prism is 840 cubic inches. If the area of the base is 60 cubic inches, what is its height?

Ugo [173]

Answer:

the height is 14

Step-by-step explanation:

since the volume in a rect. prism is V = width x height x length, and the width times length is the area of the base, for height we need to do 840/60 to find the height

840/60 = 14

4 0

3 years ago

Find a cubic function with the given zeros. 7, -3, 2

Bess [88]

X = 7, -3, 2
(x - 7)(x + 3)(x - 2) = 0
(x - 7)(x^2 + x - 6) = 0
x^3 - 6x^2 - 13x + 42 = 0

7 0

4 years ago

Christian is going to paint the

skad [1K]

Answer:

60 feet

Step-by-step explanation:

12(10)=120

120/2=60

7 0

3 years ago

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