3 years ago

What's the answers to the hear questions??

Mathematics

1 answer:

scoundrel [369]3 years ago

8 0

a.129.6+16.2
= 145.8
b.129.6×16.2
= 2099.52
c.129.6÷16.2
= 8
d.129.6−16.2
= 113.4
e.192.4+14.8
= 207.2

You might be interested in

To get to his office from home, Greg walks 6 blocks north and then 3 blocks east. After work he meets some friends at a cafe; to

Nataly [62]

Answer:

total distance = 3300 ft

Step-by-step explanation:

we know here displacement S is in vector form that is

$\vec{S} = \vec{S1} +\vec{S2}+\vec{S3}+\vec{S4}$ ......................1

$\vec{S} = (3\hat{i}+6\hat{j}) + (-7\hat{i}-3\hat{j})$

and

$\vec{S} =(-4\hat{i}+3\hat{j})$

and

magnitude is

$\left| \vec{S} \right| = \sqrt{(-4)^2+3^2}$

$\left| \vec{S} \right| = \sqrt{25}$

$\left| \vec{S} \right| = 5$

so here distance from home to cafe is

S = 5 × 660

total distance = 3300 ft

7 0

4 years ago

The graph of g(x)=f(3×) is the graph of y =f(x)

Andrej [43]

Answer:

thats not a question, that is a statement

Step-by-step explanation:

5 0

3 years ago

The table shows the amount of red paint that can be added to different amounts of white paint while making a custom paint color:

KIM [24]

you are looking for a unit rate (for 1 quart of red, how much white is used).

notice all red amounts are less than white, so b and c make no sense.

I look at the 4:20 and think, half of the paint would be 2:10, half of that is 1:5

(you could also start with 4:20 and divide each by 4 to get this answer)

4 0

3 years ago

Which of these is the best definition of a circle?

nikitadnepr [17]

Answer:

Step-by-step explanation:

Just help a friend

4 0

2 years ago

If your car gets 28 miles per gallon, how much does it cost to drive 350 miles when gasoline costs $2.50 per gallon?

Elan Coil [88]

350 / 28 = 12.5 gallons, so 13 gallons needed

13 X 2.5 = $32.50

3 0

4 years ago