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Tom [10]
2 years ago
7

Simplify 2x + 1 - x +2.​

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
7 0

Answer:

the answer is x + 3

Step-by-step explanation:

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Which angle is an obtuse angle?<br> A. 310°<br> B. 80°<br> O c. 260°<br> O D. 170°
Murljashka [212]

Step-by-step explanation:

obtuse angle is an angle whose measure is more than 90 degree but less than 180 degree..

So,

170°

3 0
2 years ago
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The flag of a country contains an isosceles triangle. (Recall that an isosceles triangle contains two angles with the same measu
sveticcg [70]

Answer:

<1 = 33 degrees

<2 = 33 degrees

<3 = 114 degrees

Step-by-step explanation:

<1 and <2 = x

<3 = 3x+15

<1 + <2 + <3 = 180 degree

x + x + 3x + 15 = 180

5x = 180 - 15

x = 165/5

x = 33

<3 = 3(33)+15

= 114 degrees

8 0
2 years ago
Can someone help me find the measure of each angle indicated please
Lyrx [107]

Answer:

Option B, 105 would be correct

Step-by-step explanation:

The Vertical Angles Theorem states that angles that are opposite diagonally are congruent, therefore; ? = 105°

Hope this helps!

5 0
2 years ago
there are 2 cups of flour in a batch of pancakes. many is making 3/2 batches . how can many tell if he needs more or fewer than
Sedaia [141]

Answer: Manny is making 3/2 batches, which is equivalent to 1.5, it's more than one. So, Manny is making more than 1 batch. According to the problem, 2 cups of flour in a batch, if he's making 1.5 batch, he would need 3 cups of flour, which is more than 2 cups of flour.

Step-by-step explanation:

5 0
3 years ago
PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
KiRa [710]
First solve for g(1)
Plug in 1 for the equation g(x)
g(1) = -(1) + 4
g(1) = 3
Now plug 3 in for f(x)
f(3) = 3(3)^2 + 4(3) + 1
f(3) = 3(9) + 12 + 1
f(3) = 27 + 12 + 1
f(3) = 40
Solution: f(g(1)) = 40
5 0
2 years ago
Read 2 more answers
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