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2 years ago

Only if you know the answer please respond

Mathematics

2 answers:

natali 33 [55]2 years ago

5 0

The area of a triangle is 0.5bh
Here, it is 0.5(2.2)(3.8)
The area is 4.18. The answer is A.

Charra [1.4K]2 years ago

3 0

To solve do the base (2.2) multiply by the height (3.8) and then divide the answer I get from that by 2

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16 2/3% of what number is 72

eimsori [14]

Answer:

The number is 4321

Step-by-step explanation:

Let the number be x

16 2/3% = (16x3+2)/3 % = 50/3 %

50/3 % of X = 72

50/300 x X =72

X=(72 x 300)/50

X=21600/50

X=4321

4 0

2 years ago

Find the surface area of each figure round your answers to the nearest hundredth if necessary

Wewaii [24]

Answer: 410 square km

Step-by-step explanation:

The area of each of the triangles with their base on the 10 km side is $A=\frac{1}{2}(10)(13.4)$ , so their combined area is $(10)(13.4)=134$ .

The area of each of the triangles with their base on the 12 km side is $\frac{1}{2}(12)(13)$ , so their combined area is $(12)(13)=156$ .

The area of the bottom rectangular face is $10(12)=120$ .

So, the total surface area is $120+156+134=\boxed{410 \text{ km}^{2}}$

3 0

1 year ago

Some help please? Which polynomial represents the difference below?

Helga [31]

So the right answer is of option D.

Look at the attached picture⤴

Hope it will help u...

4 0

2 years ago

Read 2 more answers

If y=kx and k is constant, what's the proportional relationship between x and y?

Anon25 [30]

Answer: k

Step-by-step explanation:

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1 year ago

Evalue 3a -4b for a =a and b=6

katrin2010 [14]

Answer:

3a-4b

3a-4(6)

3a-24

Step-by-step explanation:

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2 years ago