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sweet [91]
3 years ago
15

What is the answer for 7 4/10- 2 1/2

Mathematics
1 answer:
erastovalidia [21]3 years ago
7 0

Answer:

49/10

Step-by-step explanation:

7 4/10=74/10

2 1/2=5/2

--------------

74/10-5/2=74/10-25/10=49/10

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The base of triangle is 24 inches whose area is 2.75 sq. feet

<u>Solution:</u>

Given, area of a triangle is 2.75 square feet and its height is 33 inches.

We have to find its base length in inches.

So let us convert area units from feet to inches.

Area = 2.75 square feet = 2.75 \times ft \times ft

= 2.75 \times 12 inches \times 12 inches

[since 1 foot = 12 inches ]

= 2.75 x 144 \times in^2

Area = = 396 in^2

Area of triangle is given as:

\text {area}=\frac{1}{2} \times \text { base } \times \text { height }

\begin{array}{l}{396= \frac{1}{2} \times \text { base } \times 33} \\\\ {2 \times 396=\text { base } \times 33} \\\\ {792=\text { base } \times 33} \\\\ {\text { Base }=\frac{792}{33}=24}\end{array}

Hence, the base of the triangle is 24 inches

5 0
3 years ago
Find slope of line with the points (-5,-4) and has a slope of -3/5
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The answer is already in your question. You're asking for the slope of a line with an already stated slope

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Target Costing
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The target cost for Model J20 is $2000.

The required cost reduction is $30.

The total saving will be $30.3.

<h3>How to compute the cost?</h3>

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Learn more about cost on:

brainly.com/question/10705492

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