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monitta
3 years ago
5

True or False: The graph of y = 4x + 3x – 7 opens up.​

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
7 0
That is true
I graphed it on Desmos
You might be interested in
HELP
MrMuchimi

Answer:

1. 380.13

2. 254.47

3. 254.47

4. 153.94

Step-by-step explanation:

Since its a hassle to explain how to solve all 4 problems I'll explain how to solve one of them

For example #1

To solve this:

Use formula A=πr2

Input the radius into the equation

A=π·11²

Multiply all the values

A= 380.13

3 0
3 years ago
Answer this question ASAP
Delvig [45]

Answer:

972pi in ^3

Step-by-step explanation:

We need to find the volume of the sphere

V = 4/3 pi r^3

The diameter is 18

r = d/2 = 18/2 = 9

V = 4/3 pi ( 9)^3

V = 972pi in ^3

7 0
4 years ago
5) A farmer raises turkeys and pigs. There are 15 animals all together. The farmer
nika2105 [10]

Answer:

2 pigs, 13 turkeys

Step-by-step explanation:

34=2t+4p (equation for legs)

t+p=15 (equation for total # of animals) --> t=15-p

substitution:

34=2(15-p)+4p

p=2

plug back in to other equation

t=15-(2)

t= 13

6 0
2 years ago
Write the equation in logarithmic form 3^3=27
vladimir2022 [97]

Taking logarithms, you get

3\log{(3)}=\log{(27)}\\\\3=\dfrac{\log{(27)}}{\log{(3)}}\\\\3=\log_{3}{(27)}

8 0
4 years ago
Please help with math homework show work<br><br>All of the questions
vagabundo [1.1K]
At least do number 3 so I can help with the rest. That ok with you?

3 0
3 years ago
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