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Radda [10]
3 years ago
12

Number 4 i don’t know how to do this one

Mathematics
1 answer:
Kruka [31]3 years ago
3 0

Answer:

r= 3 h = 6 then use 3^2 + 6^2 = l^2

Step-by-step explanation:

You might be interested in
Evaluate 1 whole number 2/5 + 3/4 and give your answer to one significant figure​
ehidna [41]

Answer:

The answer is

<h3>2 to 1 significant figure</h3>

Step-by-step explanation:

1 \frac{2}{5}  +  \frac{3}{4}

To solve the question first convert the mixed fraction to an improper fraction

That's

1 \frac{2}{5}  =  \frac{7}{5}

So we have

\frac{7}{5}  +  \frac{3}{4}

Find the LCM of the fractions

The LCM of 5 and 4 is 20

That's

\frac{7}{5}  +  \frac{3}{4}  =  \frac{7(4) + 3(5)}{20}  =  \frac{28 + 15}{20}

=  \frac{43}{20}

= 2.15

We have the final answer as

<h3>2 to 1 significant figure</h3>

Hope this helps you

3 0
3 years ago
Find the difference -24 -8
KIM [24]
R th ggg vffhgygredyjgbv hgd gg hh
6 0
3 years ago
Plz hurry and DONT give me a link
sp2606 [1]

Answer:

Quadrant II

Step-by-step explanation:

(-5,6)

The x coordinate is negative so the quadrant is either 2 or 3

The y coordinate is positive so the quadrant is either 1 or 2

To make both  happen, it must be in quadrant 2

Quadrant II

7 0
2 years ago
Need help with this.
givi [52]

Answer:

Step-by-step explanation:

You are supposed to pull out the common factor and put it outside the brackets.

42: 6 * 7

54: 6 * 9

So the answer is

6(9 + 7)

5 0
3 years ago
The green shape is a dilation of the black shape. What is the scale factor of the dilation?
kow [346]

Answer:

4

Step-by-step explanation:

7 0
3 years ago
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