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yanalaym [24]
2 years ago
8

Question in pic! Will give brainliest! ANSWER ASAP

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
8 0

Answer:

52

Step-by-step explanation:

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PLEASE HELP ME <br><br> i’ll mark brainliest if you’re correct
AlladinOne [14]

Answer:

13

Step-by-step explanation:

Write an equation setting the lengths equal to each other.

5x + 3 = 2x + 9

Move the variable (x) to one side. I'm going to subtract 2x from both sides.

5x - 2x + 3 = 2x - 2x + 9

3x + 3 = 9

Subtract 3 from both sides

3x +3 - 3 = 9 - 3

3x = 6

Divide both sides by 3

3x/3 = 6/3

x = 2

Now use 2x + 9 to find the length of EG by substituting 2 in for x.

2x + 9

2(2) + 9

4 + 9

13

You could also use 5x + 3 to find the length of EG by substituting 2 in for x.

5 0
2 years ago
Read 2 more answers
AB:BC is 3:4. Solve for x.
Sphinxa [80]
I got B but I'll show you how I got that answer.

Let's look at AB and BC. AB = 3 and BC = 4.
3/4 = 0.75

On the triangle, AB = 90. And BC = 10x - 20. We need to solve for x and prove that AB/BC = 0.75.

Let's start with Choice A.

10(11) - 20 = 90.

AB = 90
BC = 90.

90/90 = 1. It doesn't equal 0.75. Meaning this answer is wrong.

Now let's look at Choice B.

10(14) - 20 = 120.

AB = 90
BC = 120

90/120 = 0.75

So, 3:4 = 90:120 making Choice B the correct Answer. Let me know if this is correct
6 0
3 years ago
The set of natural numbers x that satisfy x + 8 = 5
Maksim231197 [3]

Answer:

The set of natural numbers can be denoted as: {} (null set) because no natural number will satisfy the given equation.

Step-by-step explanation:

Given equation:

x+8=5

To find the set of natural numbers that satisfies the above equation.

Solution:

In order to find the set of solutions for the equation, we will solve it for x

We have:

x+8=5

Subtracting both sides by 8.

x+8-8=5-8

∴ x=-3

Thus, we get only one solution for x that satisfies the given equation but it is not a natural number. -3 is an integer.

Set of natural numbers {1,2,3,4,5,6........}

Thus, we can say the set of natural numbers that satisfies the equation is a null set {}.

8 0
3 years ago
Solve using quadratic formula. X^2-13x-48=0
agasfer [191]
I hope this helps you

8 0
2 years ago
Read 2 more answers
15.9 ounces =how many grams
umka2103 [35]

Answer: 450 Grams


Step-by-step explanation: How do you get the answer? Multiply 15.9 Ounces by 28.3 Grams. 28.3 Grams is about 1 Ounce. You should get about 450 grams when rounded to the nearest whole number.


5 0
2 years ago
Read 2 more answers
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