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Nana76 [90]
3 years ago
6

4 What is the answer to: -2 - (- 9)?* (1 Point) Enter your answer

Mathematics
1 answer:
asambeis [7]3 years ago
8 0

Answer:

7

Step-by-step explanation:

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Help solve this plsss fast!!!
exis [7]

Answer:

2x + x + 5 = 6x - 3x + 5

3x + 5 = 3x + 5

Here Both the side of equation are same ..

So, it have infinite solution....

8 0
2 years ago
Use the properties of exponents to rewrite the expression.<br> (-3yz)(-3yz)(-3yz)(-3yz)
Lera25 [3.4K]

Answer:

Answer is 81y^4z^4

Step-by-step explanation:

The expression is (-3yz) (-3yz) (-3yz) (-3yz).

Since all the four terms have power 1:

(-3yz)^1 (-3yz)^1 (-3yz)^1 (-3yz)^1

We know that we can add the powers if the terms have same base

So,

=(-3yz)^1+1+1+1

=(-3yz)^4

=(-3)^4(y)^4(z)^4.

If the power is an even number than the negative sign changes into positive sign.

=3^4y^4z^4

=81y^4z^4

Thus the answer is 81y^4z^4....

3 0
3 years ago
The perimeter of the triangular park shown on the right is 14x-5. What is the missing​ length?
Lina20 [59]

Answer:70

Step-by-step explanation:

7 0
3 years ago
Circle A is shown. Secant W Y intersects tangent Z Y at point Y outside of the circle. Secant W Y intersects circle A at point X
timama [110]

Circle A is missing, so i have attached it.

Answer:

∠XYZ = 35°

Step-by-step explanation:

We want to find the angle ∠XYZ in the image attached.

To solve that, we will use the formula in the theorem for angle formed by secants or tangents. Thus;

∠XYZ = ½(arc WZ - arc XZ)

From the image, arc WZ = 175° and arc XZ = 105°

Thus;

∠XYZ = ½(175 - 105)

∠XYZ = ½(70)

∠XYZ = 35°

5 0
3 years ago
Read 2 more answers
11.65×0.23 helpppp plssss
Yanka [14]

Answer:

2.6795

Step-by-step explanation:

Just ask! :)

(✿◡‿◡) HAPPY HOLIDAYS!!!

7 0
2 years ago
Read 2 more answers
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