21-02-2021
Mathematics

contestada

help me will mark as brainliest can someone give me the answer of both or atleast one

help me will mark as brainliest can someone give me the answer of both or atleast one class=

Respuesta :

obedey4real obedey4real

21-02-2021

Answer:

8. the length is 88/5cm or 17.6cm

Step-by-step explanation:

8.perimeter =2L + 2W

when you convert the width 42/5 = 8.4

so 52 = 2L + 2*8.4

52= 2L + 16.8

52 - 16.8 = 2L

35.2 = 2L

divide both sides by 2

L = 17.6cm

Answer Link

Otras preguntas

Use common defense in the sentence

The renowned prognosticator has cashed big in the prestigious Las Vegas SuperContest two of the last three years and has now turned his eye toward “Sunday Night

A cup of coffee (140g) cools from 75°C down to comfortable room temperature 20°C. How much energy does it release to the surroundings

a rectangle has a length of (x+3) centimeters and a width of 1/2x centimeters. If the perimeter is 24 centimeters, what is the length of the rectangle

Tina has been dieting for a total of 13 weeks she lost 3 pounds on the first week of her dad but gain back a pound on the second week on each remaining week of

a hot air balloon is filled with 15 moles helium gas and 5 moles of nitrogen gas. what is the volume of the balloon at 1.01 atm and 300 k.

to answer this question please refer to the comparing cultures sheet which place is home of the first known written code of law A. Egypt B. Mesopotamia C. Bo

Underline each of the verbs in the following sentences. A.my friend taught our dog a trick B. We watched the ball game C. We went for a walk in the park D. My

PLZ HURRY UP AND ANWSER WILL MARK BRANLIEST X, Y graph. X range is negative 10 to 10, and Y range is negative 10 to 10. Dotted line on graph has positive slope

The height of a to plant increases steadily by 48 inches in 12 years. Find the rate of change of the ti plants height.

ACCESS MORE EDU ACCESS