All categories

3 years ago

I need help with something will give brainliest

Mathematics

2 answers:

IceJOKER [234]3 years ago

7 0

Answer:

1. 3.3

2. 1.6

3. 2.5

4. 0.7

Step-by-step explanation:

Hope this helps!

Studentka2010 [4]3 years ago

3 0

1 - 3.3

2 - 1.6

3 - 2.5

4 - 0.7

You might be interested in

how to solve 2 to the 8th power divided by 2 to the 9 power? Im trying to find the right exponets topic for this but not having

MArishka [77]

2 to the negative 1 power. When you divide two exponents with the same base, you subtract the two exponents to get your answer.

7 0

3 years ago

This trapezium is drawn on a centimetre grid. Find the area of the trapezium.

aivan3 [116]

Answer:

20 unit²

Step-by-step explanation:

A trapezium is given to us on the grid and we need to find out the area of the trapezium . In order to find the area , we need to find the measure of the parallel sides and the distance between the parallel sides.

From the grid :-

$\rm\implies Side_1 = 7 \ units$

$\rm\implies Side_2 = 3 \ units$

$\rm\implies \perp \ Distance =4 \ units$

Now here we got the two parallel sides of the trapezium and the distance between the two parallel sides. Now we can find the area as ,

$\rm\implies Area_{Trapezium}= \dfrac{1}{2}\times ( s_1 + s_2) \times \perp \ Distance \\\\\rm\implies Area = \dfrac{1}{2} \times ( 7 + 3 ) \times 4 \ unit^2 \\\\\rm\implies Area = \dfrac{1}{2} \times ( 10) \times 4 \ unit^2 \\\\\rm\implies\boxed{\rm Area = 20 \ unit^2}$

3 0

3 years ago

When factored completely, the expression 3x2 - 9x + 6 is equivalent to

Lunna [17]

Let's see what the options look like when we multiply the expressions in brackets:

(first, i multiply both parts of the second bracked by the first part of the first bracket, and then the same with the second part of the first bracket:
(1) (3x - 3)(x - 2))

3x2 +6x -3x +6// this is not correct

(2) (3x + 3)(x - 2) 

3x2-6x+3x-6//this is not correct

(3)

3(x + 1)(x - 2)
3(x2-2x+x-2)//simplifying:
3(x2-x-2)//multiplying:
3x2-3x-6)
- so this is not correct either
(4) 3(x - 1)(x - 2)
3(x2-2x - x + 2)
3(x2-3x +2)
3x2-9x +6 - well, here is our winner!

8 0

4 years ago

Read 2 more answers

Stacey filled her 1/2 cup measuring cup seven times to have enough flour for a cake recipe. How much flour does the cake recipe

adoni [48]

First you would do 1/2 * 7 and you would get your answer which would be 3 1/2 cups of flour.

xXRebekahXx Please rank brainliest if this was helpful!!

3 0

3 years ago

SOME ONE HELP ME PLZ

Eva8 [605]

Answer:

Im bored wanna talk?

Step-by-step explanation:

5 0

3 years ago