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2 years ago

7

the formula for the area of a triangle is 1/2bh=A. Which of the not a first step to rearrange this formula to find to find the b

ase of the triangke?

1 answer:

Travka [436]2 years ago

5 0

Answer:

base=area=1/2b×h

Step-by-step explanation:

it's a pleasure to help you goodbye. if I'm wrong tell me right away.

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Choose the triangle that seems to be congruent to △AEC.<br><br><br><br> △BFC<br> △ABD<br> △EFD

Mashutka [201]

Answer. Triangle ABD

Explanation: There’s no thinking in this, because you can use your eyes to look for the answer. Not all questions will have this type of question. But they do seem pretty similar to me.

6 0

2 years ago

8 3/5 - ( 1 1/2 x 3 1/5 )

Ber [7]

8 3/5 - (1 1/2* 3 1/5)
= 43/5 - 24/5
= 19/5
= 3 4/5

Final answer: 3 4/5~

6 0

2 years ago

A carpenter bought 750 nails. Each nail has a mass of 5.2×10−3 kilogram. What is the total mass, in kilograms, of the nails the

lawyer [7]

The total mass, in kilograms, of the nails the carpenter bought is 3.9 kilogram

<h3><u>Solution:</u></h3>

Given that carpenter bought 750 nails

Each nail has a mass of $5.2 \times 10^{-3}$ kilogram

To find: total mass, in kilograms of the nails bought

The total mass of the nails bought can be found out by multiplying number of nails bought by mass of each nail

Number of nails bought = 750

Mass of each nail = $5.2 \times 10^{-3}$ kilogram

total mass of the nails bought = number of nails bought x mass of each nail

$\text {total mass of the nails bought }=750 \times 5.2 \times 10^{-3}$

$\text {total mass of the nails bought }=3900 \times 10^{-3}=\frac{3900}{1000}=3.9$

Thus the total mass of nails bought is 3.9 kilogram

4 0

2 years ago

Helpppp plz??????????????

professor190 [17]

Answer:

6/54 or 1/9

Step-by-step explanation:

6/54 reduces to 1/9

hope this helps

8 0

2 years ago

ABC and ADC are triangles.

nadya68 [22]

Answer:you have do your know work kid no one is going to help you other than your teacher.

Step-by-step explanation:

Ask your teacher for help.

7 0

2 years ago