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lidiya [134]
2 years ago
10

Solve for x please I need the answer the picture shows the question​

Mathematics
2 answers:
ozzi2 years ago
7 0

Answer:

15inch

Step-by-step explanation:

X^2=8^2+7^2

marshall27 [118]2 years ago
4 0

Answer:

The rounded answer is 11

Step-by-step explanation:

a-squared + b-squared = c-squared
8-squared + 7-squared = c-squared
64 + 49 = c-squared
area-113 (the check mark symbol thing)

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7 of 9
aleksklad [387]

Using proportions, it is found that the total volume of the glass is of 216 cm³.

<h3>What is the missing information?</h3>

The problem is incomplete, but researching it on a search engine, it is found that:

  • Initially, the glass is 1/3 full.
  • After adding 63 cm³ of orange of juice, the glass is 5/8 full.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.

Considering the volume of the glass as x, and the information given in the problem, the following equation can be built:

\frac{x}{3} + 63 = \frac{5x}{8}

We solve for x to find the volume of the glass as follows:

\frac{5x}{8} - \frac{x}{3} = 63

\frac{15x - 8x}{24} = 63

Then, applying cross multiplication:

7x = 24 x 63

Simplifying by 7:

x = 24 x 9

x = 216 cm³.

The total volume of the glass is of 216 cm³.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
1 year ago
There are 8 pints in a gallon. how would you convert 13 pints into gallons
crimeas [40]
8x = 13

13 divided by 8

that would be 1.625
3 0
3 years ago
Jason had $32. He spent all the money on buying 4 CDs for $x each and 2 magazines for $y each. If Jason would have bought 5 CDs
larisa86 [58]
. The student's conclusion is incorrect because the solution to the system of equations 4x + 2y = 32 and 5x + 2y = 36 is (4, 8).
B is right option
4x + 2y = 32
5x + 2y = 36 subtracting
-x=-4
x=4
4(4)+2y=32
16+2y=32
2y=16
y=8
hope this helps
4 0
3 years ago
Read 2 more answers
Helppppppp plzzzzzzz
EleoNora [17]

Answer:

angle 5 = 102

Step-by-step explanation:

angle 2 = angle 6 { they are corresponding angles }

and then angle 6 and angle 5 = 180

78 + angle 5 = 180

angle 5 = 180-78

angle 5 = 102

8 0
2 years ago
Read 2 more answers
Macy bought a total of 12 fiction and non-fiction books. The fiction books cost $12 each and the
Masja [62]

Answer:

fiction books = 4

non fiction books = 8

non fiction books are twice fiction books.

Step-by-step explanation:

let number of fiction books be X so

non fiction books will be 12-X

12X + 25(12-X) = 248

12X -25X = -53

X = 4( fiction books)

12-4 = 8 (non fiction)

4 0
2 years ago
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