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xz_007 [3.2K]
3 years ago
5

Plzz help really fast

Mathematics
2 answers:
Nutka1998 [239]3 years ago
6 0

Answer:

the answer is 32

Step-by-step explanation:

Kipish [7]3 years ago
4 0

Answer:

32

Step-by-step explanation:

Let's do it step by step:

-16(-5\frac{1}{2} \div 2\frac{3}{4}) = -16(\frac{-5\frac{1}{2}}{2\frac{3}{4}}) = -16(\frac{-\frac{11}{2}}{\frac{11}{4}}) = -16(-\frac{4}{2}) = -16\cdot(-2) = 32

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Match the term with the definition.
maria [59]
1- Line:
A line is a one dimensional figure that is formed by joining an infinite set of points.
It has no start and no end.
Answer:
Line ..............> A) infinite number of points extending in opposite directions that has only one dimension

2- Line segment:
It is the same as the line. The only difference is that a line segment has a fixed start point and a fixed end point. It is considered to be a portion of a line
Answer:
Line segment .........> D) a part of a line that has two endpoints

3- Ray:
A ray is also a one dimensional shape. A ray usually has a start point but no end point.
Answer:
Ray .........> B) part of a line that has one endpoint and continues in one direction infinitely

4- Point:
A point is a dimensionless geometric shape. It is only used to state a certain location.
Answer:
Point .........> C) a location, has no dimension

5- Vertex:
A vertex is a term that is used to refer to the point where the two rays forming an angle meet.
Answer:
Vertex ........> E) the common endpoint of two segments or rays that form the corner of an angle

Hope this helps :)
4 0
3 years ago
Y< 4 3 ​ x+3 y≤−2x−1 ​ Which graph represents the system of inequalities?
lukranit [14]

Answer:

Don't see any graphs

Step-by-step explanation:

5 0
3 years ago
the points (-4, -2) lies on a circle. what is the length of the radius of this circle if the center is located at (-8. -10) ?
ale4655 [162]
You would subtract the x coordinates of each so -8 - -4 which equals -4. But since length cant be negative it would just be 4.
5 0
3 years ago
Read 2 more answers
Pilar wanted to use a estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12
Maksim231197 [3]

After estimation of decimals problem is written as

=12+3+5+6

There are infinite ways of writing the original problem, i am writing few ways

1. 12.10 +2.95+5.05+6.06----Rounding tenth and Hundreth to nearest ones that is a whole number.

2. 12.25+3.05+4.75+6.42----Rounding tenth and Hundreth to nearest ones that is a whole number.

5 0
3 years ago
Complete the table.<br><br> Original Price- $<br> Percent of Discount- 5%<br> Sale Price- $57
astra-53 [7]

The original price is $ 60

<em><u>Solution:</u></em>

Given information are:

Original price = ?

Percent of discount = 5 %

Sales price = $ 57

So, we have to find out the original price

Let "x" be the original price

Then, we can say,

Original price = sales price + discount percent of original price

x = 57 + 5 % of x

x = 57 + 5 \% \times x\\\\x = 57 + \frac{5}{100} \times x\\\\x = 57 + 0.05 \times x\\\\x = 57 + 0.05x\\\\x - 0.05x = 57\\\\0.95x = 57\\\\Divide\ both\ sides\ of\ equation\ by\ 0.95\\\\x = 60

Thus original price is $ 60

7 0
3 years ago
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