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Phoenix [80]
3 years ago
5

Write an integer addition expression that equals -4

Mathematics
2 answers:
xeze [42]3 years ago
8 0

Answer:

-6 + 2 = -4

Step-by-step explanation:

-6 + 2 = -4

riadik2000 [5.3K]3 years ago
6 0
-2 plus -2. hope it helps
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I urgently need help!!!!
LekaFEV [45]

Answer:

A. C (3,5)

Step-by-step explanation:

This makes the most sense because of the position point C is at on the coordinate plane. It is above point D, which has a x-axis of 3. Option A is the only one that has an x-axis of 3.

Hope it helps!

6 0
3 years ago
The blue dot is at what value on the number line?
ira [324]
I’m pretty sure your counting by 3’s because It’s goes 9,3 . However it might be in the negatives
4 0
3 years ago
Which of the following is a valid exclusion for the algebraic fraction:
erastova [34]
We have the following expression:
 (27a ^ 3-1) / (9a ^ 2-6a + 1)
 Rewriting we have:
 (27a ^ 3-1) / (9a ^ 2-6a + 1)
 (27a ^ 3-1) / ((3a-1) * (3a-1))
 We exclude the values that make the denominator zero:
 3a-1 = 0
 a = 1/3
 Answer:
 
a valid exclusion for the algebraic fraction is:
 
c. a ≠ 1/3
4 0
3 years ago
A middle school has an oval track with the dimensions shown. What is the distance around the track? use 3.14 for π. show your wo
Snezhnost [94]

Answer:

10859.94

Step-by-step explanation:

To solve this, you need to know the formula for solving the area of a circle: πr²

The first thing you should do is find the area of the square: 78 x 78 = 6084

Then, we find the area of the circle. To do this, we must figure out the radius. Luckily, the problem states that the combined diameter of both half circles is 78, which means the radius is 39. Then, we can apply the formula: π39².

39² = 1521

1521 x 3.14 = 4775.94

This is the combined area of both half circles.

Finally, we have to add: 4775.94 + 6084 = 10859.94

3 0
3 years ago
Read 2 more answers
Can someone help me please??
SVEN [57.7K]
They look like ovals, hmm looks to be the answer is oval.
3 0
3 years ago
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