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3 years ago

Help me please on these questions

Mathematics

1 answer:

Fittoniya [83]3 years ago

8 0

The answer to number 23 is D, 49.

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PLEASE HELP GIVING BRAINLIEST MUCH APPRECIATED

Colt1911 [192]

Answer:

Step-by-step explanation:

we need to subtract half of the area of the circle from the area of the square to get the area of the shape on the picture.

Therefore a²-πb²/2 is the correct answer

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3 0

2 years ago

What is the length of side AB of parallelogram ABCD? units 4g - 8 B q+4

Andrews [41]

Answer:

8 units

Step-by-step explanation:

» Concepts

Parallelogram Side Theorem states that the opposite sides of a parallelogram are congruent, meaning they have the same length.

» Application

In this case, we're asked to apply the theorem to find the value of q and then find the length of AB. Thus, we have to set up the equation 4q - 8 = q + 4.

» Solving

Step 1: Subtract q from both sides.

$4q-8-q=q+4-q$
$3q-8=4$

Step 2: Add 8 to both sides.

$3q-8+8=4+8$
$3q=12$

Step 3: Divide both sides by 3.

$3q/3 = 12/3$
$q=4$

Step 4: Plug in the value of q for side AB.

$4(4)-8$
$16-8$
$8$

Therefore, the answer is 8 units.

6 0

2 years ago

Solve this problem. 10^3 * 2^3

Stella [2.4K]

10 to the power of 3 would be 1000.
2 to the power of 3 would be 8.
1000 x 8 = 8000

I hope this helped you <3

4 0

3 years ago

we believe that 81% of the population of all business statistics students consider to be an exciting subject

Vladimir79 [104]

Answer:

yes

Step-by-step explanation:

5 0

3 years ago

What is the value of f(4) in f(x)=3x-6

vodka [1.7K]

F(4) value is 6.
I believe it would work like this:
f(x) is being turned into f(4), so 4 would equal x. Put 4 into the equation 3x-6, and you get 12-6, which gives you 6. So the value of f(4) is 6. I hope this helps!

3 0

3 years ago