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rodikova [14]
4 years ago
9

Hi guys! I'll give brainlest!

Mathematics
2 answers:
skad [1K]4 years ago
8 0

Answer:

3/20

Step-by-step explanation:

  1. Basically you find the how to write 0.15 in simplest form:)
Akimi4 [234]4 years ago
6 0

Answer:

31/28

Step-by-step explanation:

He ran 1/14 miles

He biked 31/2 time farther than he ran.

so,

He biked

=(1/14)×(31/2)

=31/28

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What is the rate in feet per second? 10 feet 16 seconds
Ierofanga [76]
Feet
_____
second


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7 0
3 years ago
Multiply the polynomials.<br> (4x- + 4x + 6)(7x + 5)
SashulF [63]

\implies {\blue {\boxed {\boxed {\purple {\sf {   \: 28 {x}^{3}  + 48 {x}^{2}  + 62x + 30}}}}}}

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

(4 {x}^{2}  +  4x + 6)(7x + 5)

= \: 7x(4 {x}^{2}  + 4x + 6) + 5(4 {x}^{2}  + 4x + 6)

=  \: 28 {x}^{3}  + 28 {x}^{2}  + 42x + 20 {x}^{2}  + 20x + 30

Combining like terms, we have

=  \: 28 {x}^{3}  + (28 {x}^{2}  + 20 {x}^{2} ) + (42x + 20x) + 30

=  \: 28 {x}^{3}  + 48 {x}^{2}  + 62x + 30

\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}

3 0
3 years ago
What is 1+1. 100 points to whoever gets it first. Answer fast!
Anni [7]

Answer:

da answer iz two cause wen u add one plus one u get answer two

Step-by-step explanation:

let mi hope dat it useful

4 0
3 years ago
Read 2 more answers
If your right I’ll mark brainiest
lbvjy [14]

Answer:

i dont know, ive never learned this haha. i sat here for at least 45-50 minutes trying to figure it out. sorry :/

Step-by-step explanation:

8 0
3 years ago
Solve the system useing elimination 4x+8y=16 6x-8y=4
nydimaria [60]

Answer:

x=2 and y=1

Step-by-step explanation:

Add the two equations to remove "y" and solve for x:

4x+8y=16

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________

10x=20

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Plug x=2 into one of the original equations to get the value of "y":

4x+8y=16

4(2)+8y=16

8+8y=16

8y=8

y=1

Therefore, x=2 and y=1

6 0
3 years ago
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