3 years ago

PLEASE HELP!!! ITS ALMOST DUE!!! ILL MARK BRAINLIEST!!

Mathematics

2 answers:

RSB [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Natasha_Volkova [10]3 years ago

4 0

Answer: 12.8

Step-by-step explanation:

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7z2 5z4 d3 d8<br> I don't know how you are supposed to do it?

Serga [27]

Answer:

$35 {z}^{6} {d}^{11}$

Step-by-step explanation:

Assuming you are supposed to simplify:

$7 {z}^{2} \times 5 {z}^{4} \times {d}^{3} \times {d}^{8}$

Then we need to apply the product rule of indices.

${a}^{m} \times {a}^{n} = {a}^{m + n}$

So we multiply to get:

$35 {z}^{2 + 4} \times {d}^{3 + 8}$

We now simplify the exponents to get:

$35 {z}^{6} \times {d}^{11}$

Therefore the required product is

$35 {z}^{6} {d}^{11}$

3 0

3 years ago

While researching Facts on the planet earth Kate learned that a true earth day is about 23.93 hours long how many hours are in 2

HACTEHA [7]

Answer:

335.02

Step-by-step explanation:

Just multiply 23.93 by 14 which is 2 weeks

4 0

3 years ago

I would love if you could answer very soon

UkoKoshka [18]

Answer:

Step-by-step explanation: you have t do y plus 10 and then add 4 minus -2

6 0

3 years ago

Can anyone help me with this?

avanturin [10]

Answer:

i cant see it

Step-by-step explanation:

5 0

3 years ago

(-5,-1), m=-5/4 I'm using that as a fraction

inessss [21]

Point slope form
y-y1=m(x-x1)
m=slope
(x1,y1) is a point

(-5,-1)
x1=-5
y1=-1
m=-5/4

y+1=-5/4(x+5)
y=-5/4x-29/4

6 0

4 years ago