3 years ago

Help pleaseee

Mathematics

1 answer:

Artemon [7]3 years ago

6 0

Answer:

that's it brainliest me

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Plz help Factor the expression using the GCF 16m + 20n

lara [203]

Answer:

4 (4m+5n)

Step-by-step explanation:

hope this helps

4 0

3 years ago

This soda can is going to be made from aluminum. How many square centimeters of aluminum are needed if the radius r = 3.5 cm and

kari74 [83]

208.81 square centimeters of aluminium are needed

Solution:

Given that,

Radius = 3.5 cm

Height = 6 cm

We have to find the square centimeters of aluminum needed

So we have to find the surface area of cylinder

The surface area of cylinder is given by formula:

$A = 2 \pi r(h+r)$

Where "r" is the radius and "h" is the height of cylinder

Substituting the values we get,

$A = 2 \times 3.14 \times 3.5 \times (6+3.5)\\\\A = 21.98 \times 9.5\\\\A = 208.81$

Thus 208.81 square centimeters of aluminium are needed

8 0

3 years ago

The table below shows the predicted number of words Janae can type, y, in x minutes. Time (x, in minutes) Words Typed (y) x y 5

-BARSIC- [3]

Answer

B Janae types 30 words each minute.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Will give brainliest, will give 25 points

saveliy_v [14]

$54x = 54$

$x = \frac{54}{54}$

$x = 1$

Fo you want multiple thanks???

5 0

3 years ago

Rewrite the following equation in logarithmic form.

zloy xaker [14]

Answer:

log2(0.25) = -2

512 = 8^3

Step-by-step explanation:

Use of formula: loga (b) = c ⇔ b = a^c

Rewrite the following equation in logarithmic form. 0.25 = 2^-2

log2(0.25) = -2

Rewrite the following equation in exponential form. log8 (512) = 3

512 = 8^3

3 0

4 years ago