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2 years ago

If tod has 3 watermelons and Suzy has -5789 how many are there in total.

Mathematics

2 answers:

bija089 [108]2 years ago

7 0

Answer:

-5786

Step-by-step explanation:

You are adding -5789 to 3

lord [1]2 years ago

5 0

Answer:

-5786

Step-by-step explanation:

3 + -5789=3 - 5789

=-5786

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Madeline uses this scale model of a design she plans to paint on a wall. She uses the key 1 cm = 1. 5 ft. One gallon of paint wi

Arte-miy333 [17]

The amount of paint required by Madeline will be 0.8325 gallons

<h3>What amount of paint will be required by Madeline?</h3>

Given that

$1cm=1.5ft$

We will first find the area of the wall

Area of the wall = Area of trapezoidal shape+ Area of triangular shape

Area of trapezoid = $\dfrac{a+b}{2} \times h$

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putting this values

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Area of triangular shape= $\dfrac{1}{2} \times width\times height$

width=14cm

height=8cm

putting the values

$A=\dfrac{1}{2} \times 14\times 8=58cm^{2}$

$Total area of the wall= 90+58=148cm^{2}$

since we have

$1cm=1.5ft$

$148cm^{2} = 148\times (1.5)^{2} =333 ft^{2}$

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so for $333 ft^{2}$ amount of paint in gallons required will be

$1ft^{2} =\dfrac{1}{400} gallons$

$333ft^{2} =\dfrac{333}{400} gallons=0.8325gallons$

Thus the amount of paint required by Madeline will be 0.8325 gallons

To know more about the area of trapezoid follow

brainly.com/question/1463152

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Answer:

I believe the answer is

x + 4 = 6.5

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Step-by-step explanation:

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