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Salsk061 [2.6K]
3 years ago
6

(a + 3)(a - 2) Help please

Mathematics
1 answer:
mariarad [96]3 years ago
4 0

Answer:

a^2 + -2

Step-by-step explanation:

This is using the Foil method : First , Outer , Inner , Last using this should help you solve to get your answer .

                                                      Hope this helped    :)

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Find the measure of each arc.
Gemiola [76]

9514 1404 393

Answer:

  • GX = 122°
  • XU = 148°
  • UG = 90°

Step-by-step explanation:

Each arc has the same measure as its central angle. The sum of all of them is 360°.

  angle UOG is marked as a 90° angle, so arc UG is 90°.

  angle GOX is marked as 122°, so arc GX is 122°.

  angle XOU fills out the rest of 360°, so its measure is 360° -90° -122° = 148°. That means are XU is 148°.

The arc measures are ...

  • GX = 122°
  • XU = 148°
  • UG = 90°

7 0
3 years ago
HELP WILL MARK RIGHT ANSWER BRAINLIEST
Sunny_sXe [5.5K]

Answer:

Hailey's distance from home

Step-by-step explanation:

as time passes, the y value get ssmaller and smaller. ultimately becoming zero.

for the first option, if she is riding her bike away from school, her distance from school would not be getting smaller and smaller

the height of the tree would not be getting shorter and shorter

the number of students on a bus would be increasing on the way to school

however, as hailey approaches her house, her distance from the house would be getting smaller

4 0
3 years ago
Why are the solutions to the proportions 40/80 = to x/10 and x/40= 10/8 the same
Daniel [21]

Answer:

In 2 expression the value of x  is different

Step-by-step explanation:

It is given that,

40/80 = to x/10 and x/40= 10/8

<u>To find the value of 40/80 = to x/10</u>

40/80 = x/10

x = (40*10)/80

x = 5

<u>To find the value of x/40= 10/8</u>

x/40 = 10/8

x = (40*10)/8

x = 50

From the given results we get the value of x is different.

5 0
3 years ago
Plz help me out in that because i don’t what is the value of 5n+9+n
valentina_108 [34]
No they’re not equivalent because for 3(2n+9) when you distribute the 3 you get 6n+27 & 5n+9+n equal to 6n+9 when you combine like terms (add the n’s).
4 0
3 years ago
PLEASE ANSWER ASASP WITH WORK FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!
Andru [333]

Answer:

B

Step-by-step explanation:

Class and cost per class should be multipled so must be A or B. The amount of money she has should be greater than or equal to her costs or she can't afford it! So B.

3 0
3 years ago
Read 2 more answers
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