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3 years ago

As shown in the diagram below, the radius of a cone is 2.5 cm and its slant height is 6.5 cm

Mathematics

1 answer:

Gnoma [55]3 years ago

5 0

Answer:

multiple but if that dont work ion know what to tell you

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Halp Me i will gib brainliest

Tju [1.3M]

Answer:

Step-by-step explanation:

were is my brainliest, lol

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2 years ago

7x²=28 I'm not sure about how to do thus problem

OverLord2011 [107]

$7x^{2} = 28$

$x^{2} = \frac{28}{7}$

$\frac{28}{7} = 4$

$x^{2} = 4$

$x = 2$ or $x = -2$

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-Have a nice day

 

6 0

3 years ago

Read 2 more answers

Evaluate f(x)=5•3 ( to the power of x) for x=4

GenaCL600 [577]

The answer is 50625 because 5*3 is 15 and take that to the power of 4

5 0

3 years ago

Read 2 more answers

ANSWER ASAP PLEASE RIGHT ANSWER GETS BRAINLIST

Natasha_Volkova [10]

Answer:

Step-by-step explanation:

We can set up equation for this one.

Let's say the number is X.

the sum of X and 14 can be expressed as : X+14

five times the sum of X and 14 can be expressed as 5(x+14)

and 5(X+14) = 80

$5(x+14) = 80\\x+14 = 80 \div 5 = 16\\x = 16-14 = 2$

The number is 2

8 0

3 years ago

I NEED HELP WITH ME MATH

ruslelena [56]

ok so lets start of with the fact that the whole thing is 21 units.

So we do 21-9=12 so then we now know that the rectangle is 12 so then we do 12*8 units which is= 96 . Now the triangles. so the first one we know that its 8*3 and times it by 1/2 because two triangles is equal to a rectangle so the first triangle is 12 and now the second. its 9-3= 6 then its 6*8*1/2 which is equal to 24 so now the final answer is

96+12+24 which is equal to 132 so i'm guessing it 132 square units

5 0

3 years ago