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elena-s [515]
3 years ago
8

Is a+b+a+b and 2(a+ b) equivalent?

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
5 0
This is true, because of the distributive property.  You can expand 2(a + b) to be a + b + a + b
kondor19780726 [428]3 years ago
4 0
Yes bc if you combine like terms u have 2 "a"s and one b so that would be the same as saying 2a and b so your answer is:
Yes.
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I need help please, & I don’t know the answer. Thx
Elenna [48]
The train Chug-a-Lug must be going 153.5 miles to match the same speed as Old Steamy so they can arrive at the station at the same time.
7 0
4 years ago
What is the equation of the line that has a slope of 4 and passes through the points (3,-10)
Aneli [31]
(3, -10) and slope of 4
Write in point-slope form.

Formula:(y-y1)=m(x-x1)
(y-(-10))=4(x-3)
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Solve for y
y=3x-22
4 0
4 years ago
Y = 3x – 21 is it proportional
pochemuha

Answer:

yes  

Step-by-step explanation:

4 0
3 years ago
Which function has zeros at x=23 and x=−4?
VLD [36.1K]

Answer:

g(x) = a(x - 23)(x + 4)

Step-by-step explanation:

Weren't there possible answer choices to share?

if this function has zeros at 23 and -4, then the function has the following form:

g(x) = a(x - 23)(x + 4)

3 0
3 years ago
What is the solution to this equation?
MrRissso [65]
Here, √x = 0.5
Squaring on both sides, 
(√x)² = (0.5)²
x = 0.25 

In short, Your Answer would be Option C

Hope this helps!
6 0
3 years ago
Read 2 more answers
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