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2 years ago

Pls help ill give a brainly

Mathematics

2 answers:

Kipish [7]2 years ago

6 0

Answer:

C. Positive 6

Step-by-step explanation:

Kipish [7]2 years ago

6 0

Answer:

Step-by-step explanation:

because we find the reciprocal and 9 divided by -3 and 8 divided by -4

9 divided by -3 is -3 and 8 divided by -4 is -2

so -3 times -2 is 6

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A car increased price by 3/4. after the increase it was priced at £84 what was the original price???

olga55 [171]

Answer: I think this is how we do it but i am not sure the answer is 48

Step-by-step explanation:

if the price increase by 3/4 then that mean it total will be 7/4 as 4/4 is it original price add so 7/4=84/x 84x4 is 336 336 divide by 7 is 48 to check 48 x 7/4 or 48 x 3/4 and add 48 if u math is correct than u should get 84

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3 years ago

3(n+1)= 5.4 enter the answer in the box n=?

NARA [144]

N= 0.8
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3 years ago

What is the length of the unknown leg of the right triangle?

cluponka [151]

Answer:

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2 years ago

Read 2 more answers

Anyone know the answer to this?

Gelneren [198K]

2n^2/6^2+10n-1

Step-by-step explanation:

(6-n)(6+n)-(6+n)(6+n)/(6+n)(6+n)-(1-n)(1+n)

3 0

3 years ago

Find the arc length of the semicircle

Jlenok [28]

Answer:

Arc length of the semicircle is 12.57 cm.

Step-by-step explanation:

From the given picture,

Measure of diameter = 8 units

Radius of the semicircle = $\frac{\text{Diameter}}{2}$

= $\frac{8}{2}$

= 4 units

Since, circumference of a semicircle is given by the expression,

C = πr

Here, r = radius of the semicircle

Circumference of the given semicircle = π(4)

= 4π

= 12.57 cm

Therefore, arc length of the semicircle is 12.57 cm.

8 0

3 years ago

Pls help ill give a brainly ​

Pls help ill give a brainly