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Ann [662]
4 years ago
15

Solve for x 3 + x = 7

Mathematics
2 answers:
Alex Ar [27]4 years ago
8 0
X=4  so your problem now would be 3+4=7

Hope this helps!

So in short your answer is 4

Harman [31]4 years ago
7 0
X = 4 because you do the inverse so instead of plus you do minus. 7-3=4
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Two cylindrical containers are shown. Container A has radius r and height h and holds a maximum of 42 ounces of water. Container
algol13
Volume of a cylindrical container=πr²h
Container A:
πr²h=42 ounces of water.

Countainer B.
Volume of Container B=πr²(1.5 h)=1.5(πr²h)=1.5(42 ounces of water)=63 ounces of water.

Answer: the maximum amount of water that Container B can hold is 63 ounces of water. 
4 0
3 years ago
Can someone help me with this i have been trying for hours and i actually got the wrong answer so can you help me understand by
kap26 [50]

Answer:

C

Step-by-step explanation:

We are given that FGH is a triangle, which means that...

Angle F + Angle G + Angle H = 180

Start by substituting the given angle measurements into the equation:

4x+2+13x-7+3x+5=180

Combine like terms

20x=180

Divide both sides by 20 to isolate x

x=9

Plug 9 back in for x to solve for each angle

Angle F = 4(9)+2=36+2=38

Angle G = 13(9)-7=117-7=110

Angle H = 3(9)+5=27+5=32

7 0
2 years ago
Read 2 more answers
Please help me with 13 and 15 asap
Law Incorporation [45]
Gosh, I've done this problem before. Let's start with 13. In this problem, we're basically just skip counting. For example, in the roses row, in the second bouquet, we know we have to add 4 more flowers, so we can document 8. Continue to skip count for both. For 15, we would have about 96 more movie posters remaining, making our ratio 96:x. So, 96:x = 120:100. Therefore, x would equal 80- as 96:80 equals 120:100. If she needs 80 and already had 100, she should sell 20 posters. Hope this helped.
3 0
3 years ago

julia-pushkina [17]
V =  \frac{1}{3}  \pi r^2h \ \ \ \ \text{[r=radius, h=height ]} \\ \\ V =  \frac{1}{3}*(5)^2*11 *  \pi  = \frac{1}{3}*25*11 *  \pi  = \frac{275}{3} \pi =91 \frac{2}{3} \pi   \ units^3

<span>B.</span>
5 0
4 years ago
Best answer will be rated brainliest
charle [14.2K]

Answer:

A.  6 and 30

B.  8 and 28

Step-by-step explanation:

we know that the area of the three squares must satisfy the Pythagorean Theorem so c² = a² + b²

where

c²  is the area of the largest square

a² and b² are the areas of the smaller squares

now.. 36² = a² + b2

The sum of the areas of the smaller squares must be equal to 36

therefore

6 and 30 >>>> could be the areas of the smaller squares (6 + 30 = 36)

8 and 28 >>>> could be the areas of the smaller squares (8 + 28 = 36)

hope it clears your mind.

Please mark as the brainliest

4 0
3 years ago
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