3 years ago

Needing help stuck on this.

Mathematics

1 answer:

Verdich [7]3 years ago

3 0

Answer:

Step-by-step explanat

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A figure is made up of one square and one triangle. The square has a side Length of 13 feet. The triangle has a base of 13 feet

Marysya12 [62]

Im pretty sure it’s A because a squares area is base x height which would be 13x13= 169 then add the area of the triangle which would be 53.3, so 169+53.3 = 222.3

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Which expression is equivalent to 5.9−3.8 ?

Alex787 [66]

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Solve for xx. Round to the nearest tenth of a degree, if necessary.

liq [111]

Answer: 38.2

Step-by-step explanation:

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2 years ago

Evaluate r=5

Salsk061 [2.6K]

Answer:

$\sum (r+1)^2 = 90$

Step-by-step explanation:

Given

$\sum (r+1)^2; r = 1,2....5$

Required

Evaluate

$\sum (r+1)^2; r = 1,2....5$ is equivalent to :

$(1 + 1)^2 +(2 + 1)^2 +(3 + 1)^2 +(4 + 1)^2 +(5 + 1)^2$

$(2)^2 +(3)^2 +(4)^2 +(5)^2 +(6)^2$

$4 + 9 + 16 + 25 + 36$

$90$

Hence:

$\sum (r+1)^2 = 90$

4 0

3 years ago

A campsite charges $12 per day for the site rental and $8 for parking . The total campsite charge C (in dollars) is given by C=1

Vsevolod [243]

We are given equation of total campsite charge

$C=12d+8$

where

C is total campsite charge C (in dollars)

d is the number of days that the site is rented

so, here we will have

C is y-axis or dependent variable

d is x-axis or independent variable

we can find any two points and then we locate it

after that we can join them to get our graph

At d=0:

$C=12\times 0+8$

$C=8$

so, our point is (0,8)

At C=0:

$0=12d+8$

$-8=12d$

$d=\frac{-2}{3}$

so, our point is $(\frac{-2}{3},0)$

now, we can locate these points and then join it

8 0

3 years ago