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9966 [12]
2 years ago
6

Can any of you help I pay

Mathematics
2 answers:
geniusboy [140]2 years ago
7 0

*7*4^{5} *4^{3} *4^{2}*7

4^5=4*4*4*4*4=1, 024

7*1, 024*64*16*7=51,380,224

#RosalindIsHereToHelp

natita [175]2 years ago
4 0

Answer:

28⁵

Step-by-step explanation:

4⁵ × 7⁵ = 17210368

Simplify = 28^5

(hope this helps can I pls have brainlist (crown) ☺️)

You might be interested in
Does this graph represent a function? Yes, no
Nadya [2.5K]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
In a triangle with vertices A,B and C, if C =64° and the lengths AC= 40mm and BC= 70mm find the length AB using cosine rule
boyakko [2]

Answer:

63.6mm

Step-by-step explanation:

According to cosine rule;

AB² = BC²+AC²-2(BC)(AC)cos m<C

Substitute the given values

AB² = 70²+40²-2(70)(40)cos 64

AB² = 4900+1600-5600cos64

AB² = 6500-5600(0.4384)

AB² = 6500-2,454.87

AB² = 4,045.12

AB = √4,045.12

AB = 63.6mm

Hence the length of AB is 63.6mm

5 0
2 years ago
What is the surface area of the cylinder? Use three and fourteen-hundredths for pi and round to the nearest hundredth. Enter you
nadya68 [22]

Answer:

954.56 cm²

Step-by-step explanation:

Firstly i would calculate the circumference of the circles on top of the cylinders:

Circumference of circles = \pi d or 2\pi r

d = diameter

r = radius

I will use 2\pi r

circumference = 2 x 3.14 x 8 = 50.24 cm

⇒ This would help me to find out the surface area of the side of the cylinder

50.24 x 11 = 552.64 cm²

⇒ This is the surface are of the sides

Now we have to find the are of the two circles on the top and the bottom:

Area of a circle = \pi d^{2}

d = diameter

3.14 x 8² = 200.96

⇒ There are two circles so you would times 200.96 by 2

200.96 x 2 = 401.92

Add all the values up:

401.92 + 552.64 = 954.56 cm²

I hope this helps!

3 0
2 years ago
Paolo paid $ 28 $ 28 for a hat that was originally priced at $ 35 $ 35 . By what percent was the hat discounted?
devlian [24]

The original price of the hat is $35. Paolo paid $28 for the hat.

So discount for the hat is $(35-28) = $7

$7 is discounted from $35. We have to find the percentage of the discount.

To find the percentage we have to divide the discount amount by the original price and then have to multiply it by 100.

So the discount percentage =

((7/35)×100) %

We can simplify 7/35 by dividing 7 and 35 both by 7. So we will get 1/5 after simplifying.

((1/5) ×100) %

(100/5)% = 20%

So the hat was discounted by 20%.

5 0
3 years ago
What is the answer I need help!
g100num [7]

Answer:

B

Step-by-step explanation:

y³=64

y=(64)^{\frac{1}{3} } =\sqrt[3]{64}

5 0
2 years ago
Read 2 more answers
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