jacksonrodonnell jacksonrodonnell

14-04-2021
Mathematics

contestada

I need help with this.

I need help with this class=

Respuesta :

RandyPlayzMC RandyPlayzMC

15-04-2021

Answer:

(3z+15) cm

Step-by-step explanation:

Perimeter: z cm + 8 cm + (z+3) cm + (z+4) cm = z cm + (z+3) cm + (z+4) cm +8 cm = (3z + 7) cm + 8 cm = (3z+15) cm.

Answer Link

Otras preguntas

Name two things found in a plant cell that are not found in an animal cell.

Suppose x + y = 6 and xy = 4. Find the value of x² y + xy² without solving the equations.

Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc

fun facts about Uranus the planet?

The square of a certain negative number is equal to 5 more than one half of the number what is the number

Three numbers are in the ratio 6:3:1, and the sum of these numbers is 420. If the first number is reduced by 50%, and the second number is increased by 42, and

a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t

Mary is making a pinata that has a ball-like shape. The pinata has a surface area of 40 feet. Use the formula for the surface area of a sphere: (S=4πr^2) to fin

Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc

Identify true statements. (a) A sequence is either arithmetic or geometric. (b) An arithmetic sequence is either increasing or decreasing if common difference i