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kondaur [170]
3 years ago
12

Can someone plz help me I’m being timed!!!!

Mathematics
2 answers:
nikklg [1K]3 years ago
7 0

Answer:

49  and 58

Step-by-step explanation:

pls brainliest

Tema [17]3 years ago
3 0

Answer:

7. 49

8. 56

Step-by-step explanation:

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test worth 70 points; test score of 90% write a proportion to find how many points a student needs to earn on the test to get th
GaryK [48]
70/70 = 100%
35/70 =50%
63/70=90%
6 0
3 years ago
If it is noon Pacific Time in the summer, what time is it in Boston?
Svetlanka [38]
D 3 it is a 3 hours difference
6 0
3 years ago
Read 2 more answers
ASAP I need help 10 points
schepotkina [342]

Answer: Mitzi can buy 8 pounds of strawberries.

Step-by-step explanation:

when you divide 6 by 0.75 you get 8. So your answer is 8 pounds.

7 0
3 years ago
John has a rectangular-shaped field whose length is 62.5 yards and width is 45.3 yards. The area of the field is ________ square
oee [108]
Area = 2831.25 square yards

Perimeter =215.6 yards

EXPLANATION

The area and perimeter of a rectangular field are found using the formula for finding the area and perimeter of a rectangle respectively.

That means, area of the rectangular field is given by the formula,

A= l\times w

We just have to substitute
l=62.5 and w= 45.3 into the given formula and evaluate.

This implies that;

A= 62.5\times 45.3

This gives the area of the rectangular-shaped field to be;

A= 2831.25 square yards.

Now for the perimeter, we use the formula

P=2w +2l

Or

P=2(w +l)

Substituting the values for the length and width gives,

P=2(62.5+45.3)

\Rightarrow P=2(107.8)

\Rightarrow P=215.6

Hence the perimeter of the rectangular shaped field is 215.6 yards.
8 0
3 years ago
Factor the following expression <br> 10x^5+5x^3-14x^2-7-
Tatiana [17]

Answer:

C. (5x^3-7)(2x^2+1)

Step-by-step explanation:

Given expression is,

10x^5+5x^3-14x^2-7

=10x^5-14x^2 + 5x^3 - 7  (By the commutative property)

=2x^2(5x^3-7)+5x^3-7     (Taking 2x^3 common from first two terms )

=(5x^3-7)(2x^2+1)      (Taking 5x^3-7 common from both terms)

\implies 10x^5+5x^3-14x^2-7=(5x^3-7)(2x^2+1)

Hence, Option C is correct

5 0
3 years ago
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