2 years ago

Pls help me with this

Mathematics

1 answer:

Andrews [41]2 years ago

5 0

1. 14 1/2
2. 14
3. 13
i’m not sure about the rest sorry :(

You might be interested in

A car travels 0.75 miles every minute. Explain how you could use proportional reasoning to find how far the car travels in one h

Yuliya22 [10]

Answer:

Step-by-step explanation:

3990

5 0

3 years ago

Read 2 more answers

Please help math find the measure angle x in the figure below

djyliett [7]

Answer:

Mm I didn't get the picture

8 0

3 years ago

Express the radical using the imaginary unit, i

Kipish [7]

Answer:

7i.

Step-by-step explanation:

Note : The given expression must be $\sqrt{-49}$ .

We have to write this radical value in the imaginary value.

The given value can be rewritten as

$\sqrt{-49}=\sqrt{49\times (-1)}$

$\sqrt{-49}=\sqrt{49}\times \sqrt{-1}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-49}=7\times i$ $[\because \sqrt{-1}=i]$

$\sqrt{-49}=7i$

Therefore, the required expression is 7i.

8 0

3 years ago

Solve the system of equations using elimination. SHOW WORK!!!!!!!!!!!!!

irinina [24]

q= 6

r= 7

work--

Multiply 1st column by -2:

-30q+8r=-124

5q+8r=86

Subtract 2nd column from the first column:

-35q= -210

Solve for q:

q=6

Subtract q=6 by any of the two equations, so:

-30q+8r=-124

-30*6+8r=-124

Solve for r:

r=7

8 0

3 years ago

Read 2 more answers

Please help it is due in an hour

Soloha48 [4]

I now answer but u was a day late sorry

Step-by-step explanation:

8 0

3 years ago