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maw [93]
3 years ago
10

What number could replace the box so that the system of equations has

Mathematics
1 answer:
fomenos3 years ago
3 0

Answer:

d  || if its wrong cancel me lol <3

Step-by-step explanation:

You might be interested in
What is 3(x+4) I need the answer ASAP!!!
Luda [366]

Answer:

3x+12

Step-by-step explanation:

3(x+4)

Use the distributive property to multiply 3 by x+4.

3x+12

4 0
3 years ago
Can anyone find the value of b?
Pachacha [2.7K]

Answer:

b=56

Step-by-step explanation:

Angles in a straight line add up to 180°.

180-99

=81

Angles in a triangle add up to 180°.

180-81-43=b

56=b

6 0
3 years ago
Read 2 more answers
assuming that no questions are left unanswered, in how many ways can a six-question quiz with 4-choice multiple choice questions
AfilCa [17]

Given:

Total number of questions = 6

Choice for each question (in MCQ) = 4

Assuming that no questions are left unanswered.

To find:

The total number ways to answer the quiz, assuming that no questions are left unanswered.

Solution:

Here, Number of ways to answer each question = 4

To find the  total number ways to answer 6 MCQ, we have to have to multiply number of ways to answer each question 6 times.

Total number of ways to answer six-question quiz with 4-choice multiple choice questions is

4\times 4\times 4\times 4\times 4\times 4=4096

Therefore, the required number of ways is 4096.

3 0
3 years ago
What is the value of x in the equation -5/8x =-160​
Crank

Answer:

256

Step-by-step explanation:

1. Divide both sides by -5/8

-5/8x/-5/8      -160 divided by -5/8

When you do that you get 256

4 0
3 years ago
F(x) = 24/x^2. When x=8
Vanyuwa [196]

Answer:

3/8

Step-by-step explanation:

F(8)=24/8^2=24/(8*8)=24/64=3/8

8 0
3 years ago
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