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yuradex [85]
3 years ago
9

What is the value of this expression?

Mathematics
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

23 is the right answer. Use mathpapa if you need help with math. Its a algebra caculater.

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Which quadrilateral will always have 4-fold reflectional symmetry?
saul85 [17]

Answer:

trapezoid

Step-by-step explanation:

5 0
4 years ago
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For which of the following is x=-5 a solution. Select all that apply
mafiozo [28]

I think the answer is 3 but I’m not sure.

Hope this helps!

6 0
3 years ago
3. A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced,
gladu [14]

Answer:

Hope this helps! If I could have brainliest I'm trying to rank up.

Step-by-step explanation:

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

Everything will be over 13.

Probability of a white marble being drawn --> 4/13

Probability of a blue marble being drawn --> 3/13

Probability of a red marble being drawn --> 6/13

Now to find the probabilities of more than one being drawn, we can multiply.

Part A:

6/13*6/13=36/169

Part B:

3/13*3/13=9/169

Part C:

6/13*6/13=18/169

Part D:

7/13*7/13=49/169

8 0
3 years ago
You buy a car for $22,000 and every year your car depreciates by 14% (in other words, you car decreases in value by 14% every ye
Citrus2011 [14]

Answer:

The car worth in 4 years will be $9,880

4 0
3 years ago
Point E is located at (–5, 2). Point M is the reflection of point E across the y-axis. What is the distance between E and M?
DanielleElmas [232]

Answer:7

Step-by-step explanation:distance between E and M forms a diagonal. Thus from the y axis we get a triangle. So using pythagoras theorem we have. EM^2= 5^2 +2^2. EM=\/(5+2)^2. EM=7

3 0
4 years ago
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