ctopilo ctopilo

17-04-2024
Mathematics

contestada

Calculate the perimeter of the triangle below

Calculate the perimeter of the triangle below class=

Respuesta :

Skeet31 Skeet31

17-04-2024

Answer:

72

Step-by-step explanation:

Since 5y+9 and 3y+15 are equal.
5y+9=3y+15
2y=6
y=3
Then solve.
5(3)+9 = 24
3(3)+15=24
7(3)+3=24
24+24+24=72

Answer Link

Otras preguntas

Lord Of The Flies Help? Which is a defining aspect of Roger's character? A. Roger takes advantage of the island environment to act on his most immoral impulses.

The electric pencil sharpener in Mrs. Brown's classroom gets very warm on days when many students need to sharpen their pencils. Choose the form of energy to fi

What significant large structure is found at Ocmulgee? A. Burial Cave B. Ceremonial Lodge C. Marble Altar D. Riverbank

Denise wants to find out how the steepness of a hill’s slope affects the amount of soil that erodes from it. She will use soil, a long pan, and several 4-inch-t

how many areas in Canada bordered by water?

The frontier settlers wanted the lands owned by the Native Americans. True False

All living things break down _________ to make energy A. carbon dioxide B. fuel C. light D. water

What does radiation mean?

when did subsistence farming begin?

When a country enters a free trade agreement, which of the following issues might be a problem they face? A. higher tariffs on imported goods B. lower quotas th