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noname [10]
3 years ago
11

What is the perimeter of the rectangle ?

Mathematics
1 answer:
Dvinal [7]3 years ago
4 0
About maybe 90 degrees
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WILL GIVE BRAINLEST) Jeffery is painting a wall. The width of the wall is 9 feet. The length of the wall is 8/23 feet.
Montano1993 [528]

Answer: 400 square feet

Step-by-step explanation: One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room like a bathroom. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room

3 0
3 years ago
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210 balloons are filled for a reception this is 70% of the entire number balloons purchased which equation can be used to find t
Yuri [45]

Answer:

300 balloons.

Step-by-step explanation:

Given:

210 balloons are filled for a reception this is 70% of the entire number balloons purchased.

Question asked:

Which equation can be used to find the total number of balloons purchased ?

<u>Solution:</u>

Let total number of balloons purchased = x

70% of the number of balloons purchased  = 210

\frac{70}{100} \times x=210\\ \\ \frac{7x}{10} =210\\ \\ By\ cross\ multiplication\\ \\ 7x=210\times10\\ \\7x=2100\\\\   By\ dividing\ both\ sides\ by\ 7\\ \\ \frac{7x}{7} =\frac{2100}{7} \\ \\ x=300

Therefore, total number balloons purchased was 300.

3 0
3 years ago
Left and Right end behavior of f(x)=2e^x+3 written in infinity notation.
Verizon [17]

Answer:

I think you wanna know exactly it's graph

See f(x)= 2 e^x +3

e^x is exponential function which is always positive and so lies above x axis

Multiply by 2 make it's incrementation in slope and now it will pass through (0,2)

Also adding 3 shifts graph 3 unit above y axis

So Now it will pass through (0, 2+3) that is B) (0,5)

Now At x approaches to minus infinity it will shift 3 unit up from 0 to 3 So it will pass through (-infinity,3)

Now see the pic

8 0
3 years ago
Please answer number 44 please
sergejj [24]

8.85-1.71=7.14

7.14g/cm³

6 0
3 years ago
A. -1/2<br> B. 1/2<br> C. 1<br> D. 2
scoray [572]

Answer:

D.  2.

Step-by-step explanation:

Using the points (1,3) and (-1,-1):

The slope=  (3 - -1) / (1 - -1)

= 4/2

= 2.

7 0
3 years ago
Read 2 more answers
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