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3 years ago

Help For A Brainliest Please !

Mathematics

1 answer:

bogdanovich [222]3 years ago

7 0

Answer:

ab = 6

a+b = 5

Step-by-step explanation:

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What is the perimeter of this figure, to the nearest unit?

lana66690 [7]

Answer:

P=38

Step-by-step explanation:

At this case I would use the circumference formula for the rounded part.

The formula of the circumference is C=2πr.

So... We know that the radius is 5 which is half of the diameter. So... C=2π5 which is C=10π or C=31.4 which we divide by 4 because on the image is 1/4th of a circle and C/4 which C=7.85 so the P of the whole figure is P=10+10+5+5+7.85 which is P=37.85 which will be P=38.

Answer: P=38

7 0

3 years ago

Why do we not use a Leg-Leg (LL) Theorem that says if you know that the legs of two right triangles are congruent, then the tria

Svet_ta [14]

It’s c I think but correct me if I’m wrong

6 0

3 years ago

A debt of $9,388.81 is repaid by payments of $1,160.62 in 4 months, $1,178.29 in 13 months, and a final payment in 23 months. If

____ [38]

Answer:

after 4 months $8352.96

AFTER 13 MONTH $7426.507

AFTER 23 MONTH A = 7675.69

Step-by-step explanation:

Given data:

P = $9388.81

Compound interest cab be determined as

A = P( 1+ r/n)^(nt)

after 4 months

$A = 9388.81 ( 1+ \frac{4}{100})^{2\times \frac{4}{12}}$

A = 9513.58

But he has to pay $1160.62 after 4 month so remaining amount is

P = 9513.58 - 1160.62 = $8352.96

AFTER 13 MONTH, so total time is 9 month

$A = 8352.96 ( 1+ \frac{4}{100})^{2\times \frac{9}{12}}$

A = 8604.79

But he has to pay $1178.29 after 13 month so remaining amount is

P = 8604.79 - 1178.28 = $7426.507

AFTER 23 MONTH so total time is 10 month

$A = 7426.50 ( 1+ \frac{4}{100})^{2\times \frac{10}{12}}$

A = 7675.69

4 0

3 years ago

WILL MARK BRANLIESTIn a multiplication problem, if the first factor has 5 digits after the decimal and the second factor has 4 d

victus00 [196]

You can just pick any 5 digit decimal and multiply it with any 4 digit decimal to check.

You will see that it has 9 digits after the decimal.

8 0

3 years ago

Read 2 more answers

Draw the image of <EFG after the transformation. identify the type of transformation

pav-90 [236]

The transformation (x,y) --> (x,-y) is reflection over x axis. while the x coordinates in the image stay the same as the original, y coordinates change the sign.
Therefore coordinates of original image and final image after reflection
E - (0,3) --> E' (0,-3)
F - (2,2) --> F' (2,-2)
G - (1,1) --> G' (1,-1)
The diagram attached shows both the original image and image after reflection

7 0

3 years ago