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REY [17]
3 years ago
14

Select all the expressions that are equivalent to 3x + 9 + 32 +9.. Please help

Mathematics
1 answer:
8090 [49]3 years ago
6 0

Answer:

b,c,d

Step-by-step explanation:

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A machine that produces a major part for an airplane engine is monitored closely. In the past, 12% of the parts produced would b
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Answer:

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Step-by-step explanation:

7 0
2 years ago
How many solutions does the nonlinear system of equations graphed below have
klio [65]

Answer:

The nonlinear system of equations has 4 solutions ⇒ B

Step-by-step explanation:

The number of solutions of a system of equations equal to the number of points of intersection of the graphs of the equations of the system

Let us use this note to solve the question

From the given figure

∵ The nonlinear system of equations represented by two curves and a circle

∵ Each curve intersects the circle into two points

∴ The number of the points of intersection is 4

→ By using the note above

∵ The number of intersection points equal to the number of solutions

∴ The number of solutions is 4

∴ The nonlinear system of equations has 4 solutions

8 0
3 years ago
Evaluate each using the values given.<br><br>zy^2; use y = 2, and z = 4​
Natali5045456 [20]
4(2)^2
4(4)=16
I would assume it’s this
7 0
3 years ago
John goes to a restaurant and has a bill of $32.57. He uses a 10% off coupon on the cost of the meal. The tax is 8%. He leaves a
Nimfa-mama [501]

Answer:

$37.52

Step-by-step explanation:

4 0
2 years ago
Write these two statements as a biconditional: If a triangle is equilateral then it is equangular and if a triangle is equiangul
dexar [7]

Answer:

If a triangle is equilateral, then it must also be equiangular and vice versa.

Step-by-step explanation:

A biconditional statement denotes that both a statement AND its reciprocal statement must be true.

Given the two statements:

If a triangle is equilateral, then it must also be equiangular

and

If a triangle is equiangular, then it must also be equilateral.

As both of these statements are always true, we can combine them into one biconditional statement (meaning two conditions are met)

If a triangle is equilateral, then it must also be equiangular and vice versa.  

8 0
3 years ago
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