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Sedbober [7]
2 years ago
15

Given 43-x = 21, find the value of x

Mathematics
2 answers:
Vesnalui [34]2 years ago
8 0

Answer:

X=22

Step-by-step explanation:

hope this helps, please mark brainliest

ludmilkaskok [199]2 years ago
8 0

Answer:

x = 22

Step-by-step explanation:

Original equation:

43 - x = 21

Subtract 43 from both sides

x = 22

Hope this helps :)

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4(x-a)+3b=5x+a solve for x
MAVERICK [17]

4x - 4a + 3b = 5x + a

-4a + 3b= 5x + a - 4x

-4a + 3b - a = x

-5a + 3b = x

3 0
3 years ago
Read 2 more answers
She is serving hot coffee and cold coffee in two rectangular-shaped tanks, each with dimensions width 8.75 inches, length 8.75 i
Blababa [14]

The volume of the coffee in each tank will be 1760. in³. The mass of cold coffee and hot coffee will be 6163.29 oz and 10213.45 oz. Then the number of the tank placed on a table is one only.

<h3>How to find the density and volume?</h3>

She is serving hot coffee and cold coffee in two rectangular-shaped tanks, each with dimensions width of 8.75 inches, a length of 8.75 inches, and a height of 23 inches.

The hot coffee has a density of 5.8 oz/in³ and the cold coffee has a density of 3.5 oz/ in³.

Then the volume of the coffee in each tank will be

We know that the dimension of both tanks is equal. Then the volume will remains equal.

Volume = L × B × H

Volume = 8.75 × 8.75 × 23

Volume = 1760.9375 ≅ 1760.94 in³

Then  the mass of the coffee in each the tank will be

The mass of hot coffee will be

Mass = Density × Volume

Mass = 5.8 × 1760.94

Mass = 10213.45 oz

The mass of cold coffee will be

Mass = Density × Volume

Mass = 3.5 × 1760.94

Mass = 6163.29 oz

Then the number of the tank placed on a table is one only.

More about the density and volume link is given below.

brainly.com/question/952755

#SPJ1

3 0
2 years ago
What is the perimeter of DEFG, shown?
Murrr4er [49]

Answer:

C.34

Step-by-step explanation:

you find the length which is 10 squares and the width which is 7 squares. Since the shape is a quadrilateral you add all sides to find the perimeter= 2L+2W. 2(10)+2(7)=20+14=34

4 0
2 years ago
A house worth $250,000 has a coinsurance clause of 90 percent. The owners insure the property for $191,250. They then have a fir
yan [13]

Answer: He will receive only $55080 against the fire insurance that caused damage the property.

Explanation:

Since we have given that a house worth $250,000 has a coinsurance clause of 90 percent .

But the owner insure the property for $191,250.

That means the owner does not insure the property for his full value ,

Amount incurred on fire that caused damage =$80,000

Amount he will receive against his insurance is given by

80000\times \frac{90}{100}\times \frac{191250}{250000}\\\\=\$55080

Hence, He will receive only $55080 against the fire insurance that caused damage the property.

4 0
3 years ago
Read 2 more answers
What is the sum of 35 and the product of 250
natali 33 [55]
The answer to this question is:

What is the sum of 35 and the product of 250"7/40"

Hoped This Helped,  <span>Prayon16
Your Welcome :)</span>
5 0
3 years ago
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