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ivanzaharov [21]

3 years ago

6

a badly weighed 7.25 lbs at birth at the end of 8 months the baby weighted 2\1/2 time it birth weight how many pounds did the ba

by weigh at the end if 8 months

1 answer:

sashaice [31]3 years ago

8 0

Answer:rkrllr

Step-by-step explanation:

Jdejkeke

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For what value of k, -4 is a zero of polynomial x2-x-(2k+2)?

bekas [8.4K]

Hmm
well, um
if -4 is a zero then if we subsitute -4 for x, we should get 0

so
0=(-4)²-(-4)-(2k+2)
0=16+4-2k-2
0=18-2k
2k=18
divide by 2
k=9

k=9
the value k is 9

5 0

3 years ago

You get in an elevator and go down 8 floors. You exit on the 9th floor. Write and solve an equation to find what floor you got o

AlexFokin [52]

Answer:floor 17

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Which set of rational numbers is arranged from least to greatest? 1 over 5, −1.4, negative 1 over 2, 3 3, negative 1 over 2, −1.

Mars2501 [29]

Answer:

Option 4 - $-1.4,\ -\frac{1}{2},\ \frac{1}{5},\ 3$

Step-by-step explanation:

To find : Which set of rational numbers is arranged from least to greatest?

Solution :

The set of rational numbers are

$3,\ \frac{1}{5},\ -1.4,\ -\frac{1}{2}$

Writing all number in one form,

$\frac{1}{5}=0.2$

$-\frac{1}{2}=-0.5$

Now, -1.4<-0.5<0.2<3

From least to greatest the set of natural numbers are

$-1.4$

So, $-1.4,\ -\frac{1}{2},\ \frac{1}{5},\ 3$

Therefore, option 4 is correct.

7 0

3 years ago

Read 2 more answers

Subtract 37/55-32/55

lana66690 [7]

The answer would be 5/55 because if you subtract 32 from 37 you would end up with 5 and because the denominator was the same you keep the denominator the same.

5 0

3 years ago

An angle is bisected, forming two new angles. If the original angle had a measure of 14 degrees, what is the measure of each new

s344n2d4d5 [400]

Hello I think the answer would be 7

An angle bisector, bisects an angle into two equal small angles

14 divided by 2 is 7

Hope this helps :)

4 0

3 years ago