2 years ago

Which of the sums below can be expressed as 7(4 9)? 28 9 28 637 6311 16?

Mathematics

1 answer:

Kay [80]2 years ago

3 0

Can you go deeper into the question?

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if there are 20 vakues in a data set in order from smallest to largest what is the median of the data set

Bumek [7]

To find the median of 20 values, list the values from smallest to largest then add the 10th and 11th number then divide by 2 and you get your median.

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3 years ago

What does AD equal? PICTURE INCLUDED* Triangle congruence and similarity.

mafiozo [28]

Answer:

AD = 7

Step-by-step explanation:

Given that the two triangles are similar by the SSS (side side side) postulate, the triangles share the same ratios when it comes to their sides.

We know the values for lines DB, EB and CB, therefore we can solve for AB, and subtract DB to find AD

We can solve the problem by solving for x:

$\frac{x}{32} =\frac{21}{24}$

Cross multiply.

$24x = 672$

Simplify.

$x=28$

Subtract the value of DB to find AD.

$28-21=7$

$AD=7$

8 0

2 years ago

2. A cone has a volume 7,065 in.3 and a<br>height of 30 inches. What is the radius of the<br>cone?

kap26 [50]

Answer:

r=8.66025403784

Step-by-step explanation:

7065=π(r squared)X30

7065=94.2(r squared)

7065÷94.2=r squared

√75=r squared

8.66025403784=r

5 0

2 years ago

50% of the cake Jenny bike last week we're party cakes 1/5 with fruit cakes and the remainder of sponge cakes what percentage of

Alik [6]

100%-1/5(20%)=80%
80%-50%=30%

7 0

3 years ago

Express 82 kilometers per hour in miles per hour

mezya [45]

Step-by-step explanation:

a)82km into miles

Sol'n

Here,

km=82=82000miles

m=?

Now,

Miles =km×1000

=82×1000

=82000

Therefore,82000m.

6 0

2 years ago