2 years ago

What is the area of ABC round to the nearest tenth of a square unit

Mathematics

1 answer:

Andreyy892 years ago

4 0

Can you give more context to the question so it can be answered

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Find a101of the sequence 5, 8, 11

kkurt [141]

Answer:

305

Step-by-step explanation:

find a101of the sequence 5, 8, 11

You want the 101th term of this sequence: 5, 8, 11

a_1 = 5

a_n = (n -1)* d + a_1

a_101 = (101 - 1)*3 + 5

a_101 = 100*3 + 5

a_101 = 300 + 5 = 305

6 0

2 years ago

Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide, if the reduced diagram

sertanlavr [38]

Answer:

12 cm

Step-by-step explanation:

This is a proportionality/similarity problem.

10 cm turned to 4 cm. So by how much has it decreased? In other words, 10 multiplied by WHAT is 4?

$10*x=4\\x=\frac{4}{10}\\x=0.4$

0.4 is also known as the scale factor from the large diagram to the small diagram.

So how much would 30 cm become? It would be 30 multiplied by the scale factor, which is 0.4.

$30*0.4=12$

Hence, the length of the reduced diagram would be 12 cm.

7 0

3 years ago

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6(y + 8) = I need help please :)

Allushta [10]

Answer:

6y + 48

Step-by-step explanation:

Use distributive property 6 x y = 6y

(keep the plus sign btw)

6 x 8 = 48

then place it in order: 6y + 48 is your algebra expression

6 0

2 years ago

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the length of a rectangle is 2 more than the width and the perimeter is 80. find the dimensions of the rectangle

4vir4ik [10]

Let width = x then
2x+ 2(x + 2) = 80
4x + 4 = 80
4x = 76
x = 19

so the width is 19 and the length is 21 answer

5 0

3 years ago

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Please help I will give brainliest

Monica [59]

Answer:

52, 60, 68, 76..

Step-by-step explanation:

8 0

2 years ago

What is the area of ABC round to the nearest tenth of a square unit ​

What is the area of ABC round to the nearest tenth of a square unit