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GuDViN [60]
2 years ago
6

-7+(63/9) Evaluate the Following Expression

Mathematics
1 answer:
hodyreva [135]2 years ago
3 0

Answer:

0

Step-by-step explanation:

-7+(\frac{63}{9})=-7+7=0

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Mr. Arnold drives 130 miles round trip to work 5 days a week. Write and solve an equation to find how many miles he drives in 60
mart [117]

Answer:

The answer is D.

Step-by-step explanation:

130 x 60 = 7,800 miles.  you don't need the extra information "5 days a week" to solve the problem.  

3 0
3 years ago
Which dimensions can create more than one triangle? A. Three angles measuring 75°,45°, and 60°. B. 3 sides measuring 7, 10, 12?
NeTakaya

This is vague.  Any dimensions that make a triangle can make more than one, just draw another right next to it.  What's really being asked is which dimensions can make more than one non-congruent triangle.

<span>A. Three angles measuring 75°,45°, and 60°.

That's three angles, and 75+45+60 = 180, so it's a legit triangle. The angles don't determine the sides, so we have whole family of similar triangles with these dimensions.  TRUE

<span>B. 3 sides measuring 7, 10, 12?

</span>Three sides determine the triangles size and shape uniquely; FALSE

<em>C. Three angles measuring 40</em></span><span><em>°</em></span><em>, 50°</em><span><em>, and 60°? </em>

40+50+60=150, no such triangle exists.  FALSE

<em>D. 3 sides measuring 3,4,and 5</em>

Again, three sides uniquely determine a triangle's size and shape;  FALSE


</span>
7 0
3 years ago
Read 2 more answers
Which situation is best represented by the equation? 35p + 129.50 = 479.50
Ksivusya [100]

Answer:

A

Step-by-step explanation:

this is because we don't know how many trainers she goes to, so the cost will be 35p. and then include the registration fees she pays.

5 0
2 years ago
when a measurement in inches is converted to centimeters, will the number of centimeters be greater or less than the number of i
Margarita [4]
Greater because a centimeter is smaller than an inch.
4 0
3 years ago
How would you graph the solution set of x/1 ≤ -18?
Korolek [52]

Get a graphing calculator

4 0
3 years ago
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