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ddd [48]
3 years ago
8

Help me please I only have 5 mins left

Mathematics
1 answer:
Ivahew [28]3 years ago
6 0

Answer:

A.5

B.16

C.11

D.3

E.5

Step-by-step explanation:

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A governor of state A earns 53,435 more than the governor of state B. If the total of their salaries is 290,395, find the salari
Pepsi [2]
Let A and B represent the governor's salaries of states A and B, respectively.

A - B = 53,435
A +B = 290,395

Add these two equations to eliminate B.
2A = 343,830
A = 171,915

B = A -53,435 = 118,480

The governor of state A has a salary of 171,915.
The governor of state B has a salary of 118,480.
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3 years ago
Write an exponential function in the form y= abx that goes trough points (0,20) and (6,1289)
EleoNora [17]

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Step-by-step explanation:

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8 0
3 years ago
Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles me
kirill [66]
So basically each of the tile sides measure one foot, since one foot = 12 inches.
We will call one of the tiles a unit.
And since the room is 14 feet by 10 feet, we can multiply the two dimensions together to see how many units fit into the room.
14 * 10 = 140
And so now we know that we need 140 tiles.
And since each tile costs $1.25, we can multiply that by 140 to get the total cost.
1.25 * 140 = $175

So it will cost Emma $175 to complete her project.
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3 years ago
Read 2 more answers
Find the surface area of the composite figure. Round your answer to the nearest tenth if necessary.
inessss [21]

The surface area of the composite figure is 444m²

Given a composite figure which is shown in the question.

The  area of ​​a shape (in square units) is the number of unit squares required to cover the entire area without gaps or overlaps. If a hologram has planes, those faces are called faces. Area is the sum of the areas of the faces.

Firstly, we will find the area of front and end triangles by using the formula

Area=(1/2)×b×h and we will multiply this area by 2 because we are finding the area of two same triangles.

Here, h=6 and b=16 and substitute these values in the formula, we get

A₁=2×(1/2)×16×6

A₁=2×8×6

A₁=96m²

Now, we will find the area of the left and right side rectangles which joined both the triangles.

We will find the area by using the formula Area=l×b and we will multiply this area by 2 because we are finding the area of two same rectangles.

here, l=10 and b=5 and substitute these values in the formula, we get

A₂=2×10×5

A₂=100m²

Further, we will find the area of the front and end side rectangles that joined both by the base of the triangles.

We will find the area by using the formula Area=l×b and we will multiply this area by 2 because we are finding the area of two same rectangles.

here, l=16 and b=4 and substitute these values in the formula, we get

A₃=2×16×4

A₃=128m²

Furthermore,  we will find the area of the left and right side rectangles which joined by the front and end rectangles.

We will find the area by using the formula Area=l×b and we will multiply this area by 2 because we are finding the area of two same rectangles.

here, l=4 and b=5 and substitute these values in the formula, we get

A₄=2×4×5

A₄=40m²

Now, we will find the area of the base of the composite figure which is rectangle.

We will find the area by using the formula Area=l×b.

here, l=16 and b=5 and substitute these values in the formula, we get

A₅=16×5

A₅=80m²

So, the surface area of the given composite figure will be

Surface area=A₁+A₂+A₃+A₄+A₅

Surface area=96m²+100m²+128m²+40m²+80m²

Surface area=444m²

Hence, the surface area of the given composite figure is 444m².

Learn more about the surface area from here brainly.com/question/1090412

#SPJ1

7 0
1 year ago
Which shows a way to take apart 6 10-6=4 or 6-5=1?
Kobotan [32]
6-5=1 because six is being taken away from unlike 10-6=4 where 10 is being taken apart
4 0
3 years ago
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