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Setler [38]
3 years ago
12

Plz help ASAP I will mark u branliest

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0

Answer:

5.k=3

7.p=4

Step-by-step explanation:

5.7=2k+1

7=2k+1 subtract 1 on both sides

6=2k divide by 2 on both sides

k=3

7. 11=4p-5

11=4p-5 add 5 to both sides

16=4p divide by 4 on both sides

p=4

-BARSIC- [3]3 years ago
6 0

Answer:

Brainliest?

Step-by-step explanation:

1.

subtract 1 from both sides

divide by 2

2.

add 5 to each side

divide by 4

You might be interested in
3. Find angle q.<br> A) 90 <br> B)116<br> C)123<br> D)130
Inga [223]

Answer:

C

Step-by-step explanation:

because 180 - 58

remember the quadrilateral is between the circumference

5 0
3 years ago
Find the common difference of the arithmetic sequence 13,10,7
Hunter-Best [27]

Answer:

-3 I think

Step-by-step explanation:

well 10-7=3 and 13-10=3

but since it is greater number first it would make it a -3

4 0
3 years ago
Please help me I NEED HELP IT WILL BE QUICK 16 points
k0ka [10]

Answer:

See below

Step-by-step explanation:

1. 11^2

2. No

3. 18^2

4. 4^2

5. 9^2

6. No

7. 20^2

8. No

9. 15^2

Hope that helps! :)

4 0
3 years ago
81a raised to the power of 2 minus 25
muminat

81a²-25 would be the answer I'm pretty sure. Hopefully I helped.

8 0
3 years ago
Read 2 more answers
Find fog(x) when f(x) = 2x² + x and g(x) = 3x + 2
nekit [7.7K]
For fog or f(g(x)), plug g(x) into f(x):

2(3x+2)²+x

Then simplify:

2( (3x+2)(3x+2) )+x

2( 9x²+12x+4 )+x

18x²+24x+8 +x

18x²+25x+8

Then you can simplify this further using factoring methods to:

(2x+1)(9x+8)

Hope this helps!! :)

6 0
3 years ago
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