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2 years ago

Can someone help me with this question? Will give brainliest.

Mathematics

1 answer:

just olya [345]2 years ago

7 0

Answer:

5.2561

step by step explanation:

using BODMAS, multiplication comes before addition.

Therefore,

$\sqrt{1.13 + (2.84 \times 9.33)}$

$\sqrt{1.13 + 26.4971}$

$\sqrt{27.6272}$

Therefore the answer is

5.2561

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Find three ratios equivalent to the given ratio 8/10 5/2

valkas [14]

For 8/10:
16/20
24/30
64/80

for 5/2:
10/4
20/8
100/40

hope this helps

7 0

3 years ago

How to solve 3(4y+2)

weeeeeb [17]

Answer:

12y+6

Step-by-step explanation:

You have to use the distributive property and do 3 x 4y and 3 x 2 and you get 12y+6.

3 0

2 years ago

Can someone please tell me the answer on this.

marishachu [46]

Answer: x = 31

Step-By-Step:

To Find x:

$\left(2x+20\right)+\left(x+10\right)+\left(2x-5\right)=180$ (Angle Sum Property Of Triangles)

(Remove the brackets)

$2x+20+x+10+2x-5=18$

(Group Accordingly)

$2x+x+2x+20+10-5=180$

= $5x+20+10-5=180$

= $5x\:+\:25$ $=180$

= $5x= 180 - 25$

= $5x = 155$

= $x=\frac{155}{5}$

= $31$

Therefore x = 31

So,

Angle A = x + 10 = 31 + 10 = 41

Angle B = 2*x + 20 = 2*31 + 20 = 82

Angle C = 2*x - 5 = 62 - 5 = 57

5 0

2 years ago

A snowboarder is going down a mountain at a rate of 2000 feet per 20 minutes. At this rate how many feet will he have traveled a

Rudik [331]

Answer: 24,000 feet

Step-by-step explanation:

Well there is 60 minutes in an hour. So every 60 minutes you add by 6000

and 6000 x 4= 2400

5 0

3 years ago

3x^2+24x+9=0 in vertex form (completing the square)

Drupady [299]

Answer:

I tried everything and either I'm doing it wrong or you wrote this wrong

Step-by-step explanation:

6 0

3 years ago