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Galina-37 [17]
3 years ago
12

Can someone help me? It's urgent and thank you!

Mathematics
1 answer:
Zepler [3.9K]3 years ago
6 0
Option a) is correct
4 x 7 = 28
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Tell if each shows egual parts or unequeal parts if the parts are equal name them
Masteriza [31]
Equal 1/4 I think sorry if wrong
4 0
3 years ago
13. Don is running a race. He knows he can run 60 feet in 4 seconds. If he maintains this rate, how many miles will he run in 1
Lana71 [14]

Answer:

10.23 miles

Step-by-step explanation:

1 hour = 3600 seconds

\frac{60}{4} =\frac{x}{3600} \\\\4x=216000\\x=54000

54000 ft = 10.23 miles

5 0
3 years ago
Read 2 more answers
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alexandr1967 [171]
The answer is -67.24
6 0
3 years ago
How do you graph a solution set of an inequality that only has whole numbers
fomenos

Answer:

Step-by-step explanation:

A solution set is the set of values which satisfy a given inequality. It means, each and every value in the solution set will satisfy the inequality and no other value will satisfy the inequality.

Example:

Solve 2x + 3 ≤ 7, where x is a natural number.

Solution:

2x + 3 ≤ 7

Subtracting 3 from both the sides,

2x ≤ 4

Dividing both sides by 2,

x ≤ 2

Since  x is a natural number,

Solution set = {1,2}.

5 0
3 years ago
A rectangular window is topped with a semicircle on top. the height of the rectangular part is 1 more than 3 times its width , w
tensa zangetsu [6.8K]

In general for a rectangle of dimensions w by h and a semicircle of diameter w we get an area:


A = wh + \frac 1 2 \pi (\frac w 2)^2


The halfs are because a semicircle is half a circle and a radius is half a diameter.


We're told


h = 1+ 3w


Substituting,


A(w) = w(1+3w) + \frac 1 2 \pi (\frac w 2)^2


Answer: B



5 0
3 years ago
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