All categories

3 years ago

HELP I NEED TO DO THIS NOW NO LINKS THEY WOULD BE REPORTED JUST TELL ME WHAT I NEED TO PUT

Mathematics

1 answer:

saveliy_v [14]3 years ago

3 0

Gonna assume it’s 3x so, 1-3, 2-6, 4-12, 5-15

You might be interested in

Find the values for a and b that would make the equality true. 4(ax^2 -5x+3)=8x^2 +bx+12

tankabanditka [31]

Answer:

a 2 and b -20

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Jin has pounds of birdseed. If he uses 1/8 pound a

r-ruslan [8.4K]

Answer:

C. 7/8 days

Step-by-step explanation:

8 0

3 years ago

Would you rather have a cup of ice cream that hold last a volume of 21.21 inches or a cone that has a radius of 1.5 inches and h

blagie [28]

Answer:

I will prefer the cone having volume 21.21 cubic inches.

Step-by-step explanation:

A cup of ice cream holds ice cream = 21.21 cubic inches

Since volume of a cone = Capacity of the cone to hold the ice cream

Volume of an another cone having radius (r) = 1.5 inches and height (h) = 3 inches will be,

V = $\frac{1}{3}(\pi)(r^{2} )(h)$

= $\frac{1}{3}(\pi )(1.5)^{2}(3)$

= 7.069

≈ 7.07 cubic inches

Since the volume of the second cone is less than the first cone, I will prefer the first cone with volume = 21.21 inches³

6 0

3 years ago

Please help me to it in standard form urgent

rosijanka [135]

Answer:

y = x^2 - 2x - 8

Step-by-step explanation:

First we can put it into vertex form, the vertex is at (1, -9)

y = a ( x − h )^2 + k .

y = 1 (x - 1)^2 - 9

Then distribute:

y = x^2 - 2x + 1 - 9

y = x^2 - 2x - 8

6 0

2 years ago

(9r²+5r-11) - (-2r²+9r-8)

Alex787 [66]

Answer:

11r²-4r-3

Step-by-step explanation:

soo,, now firstly change the signs of 2nd expression

so,

9r²+5r-11+2r²-9r+8

now

we will combine the same terms like , see next step

9r²+2r²+5r-9r-11+8

11r²-4r-3

3 0

3 years ago

Read 2 more answers