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3 years ago

Please very urgent please give me a correct answer!

Mathematics

2 answers:

joja [24]3 years ago

6 0

Answer:

20%, 40%, 60%, 80%

Step-by-step explanation:

Blababa [14]3 years ago

6 0

The correct order should be:
0 to 1/10 to 2/10 to 3/10 to 4/10 to 5/10 to 6/10 to 7/10 to 8/10 to 9/10 then to 1.

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The area of a rectangular picture frame is 4 1/3 square inches. The length of the frame is 3 1/2 inches. Find the width of the f

goldenfox [79]

Answer:

13/14

Step-by-step explanation:

Area of a rectangle = l * b

=> 4 1/3 = 3 1/2 + b

=> (4 1/3) / (3 1/2) = b

=> (13/4) / 7/2 = b

=> 13/4 * 2/7

=> 13/2 * 1/7

=> 13/14

Therefore the width = 13/14

If my answer helped, kindly mark me as the brainliest!!

Thank you!!

8 0

3 years ago

Someone help pleaseee

Doss [256]

Answer:

38°

Step-by-step explanation:

All triangles have a sum of 180°

180 - (119 + 23) = missing angle

180 - (142) = missing angle

38 = missing angle

So, the missing angle has a measurement of 38°

5 0

4 years ago

Write the sum using summation notation, assuming the suggested pattern continues.

zavuch27 [327]

Answer:

It is the first choice.

Step-by-step explanation:

This is a sequence where

the next term is obtained by adding 6.

first term = -9 + 6(0) = -9

second term = -9 + 6(1) = -3

third term = -9 + 6(2) = 3

4th term = -9 + 6(3) = 9

and 81 = -9 + (6*15).

So the answer is Sigma (-9 + 6n) from n= 0 to n = 15.

6 0

4 years ago

If x=3 and y=1, then 3x2+2xy-5=?

miskamm [114]

Answer:

Step-by-step explanation:

4 0

3 years ago

(11*10^11)(12*10^12)

Nesterboy [21]

Answer:

3,200,000,000,000,000,000,000,000

Step-by-step explanation:

(11 × $10^{11}$ )(12× $10^{12}$ )

(11 × 100,000,000,000)(12×1,000,000,000,000)

(1,100,000,000,000)(12,000,000,000,000)

3,200,000,000,000,000,000,000,000

4 0

4 years ago