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Bess [88]
3 years ago
14

Simplify 6g - 5h - 4g + 2h​

Mathematics
2 answers:
kvasek [131]3 years ago
8 0
So collect like terms, g’s and h’s. -5h takeaway positive 2h equals -3h. then we’ve got 6g takeaway negative 4g and if there are two negatives together, you just plus it so, 6 plus 4. that equals 10g. so the answer is 10g -3h. i’m sorry if this is wrong..
zysi [14]3 years ago
3 0

Answer:

2g-3h

Step-by-step explanation:

6g-5h-4g+2h

=6g-4g-5h+2h

=2g-3h

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erica [24]

A cylinder is a three-dimensional structure formed by two parallel circular bases connected by a curving surface. The volume of the cylinder is 1330.4644 cm³.

<h3>What is a cylinder?</h3>

A cylinder is a three-dimensional structure formed by two parallel circular bases connected by a curving surface. The circular bases' centers overlap each other to form a right cylinder.

Given the height of the cylinder is 14 cm, while the diameter of the cylinder is 11 cm. Therefore, the volume of the cylinder can be written as,

The volume of the cylinder = (π/4)×(D²) × H

                                               = (π/4)×(11)² × 14

                                               = 1330.5 cm³

Hence, the volume of the cylinder is 1330.5cm³.

Learn more about Cylinder:

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3 0
2 years ago
Jackson hikes 220.2 meters up a mountain. If he is 60% of the way up, how tall is the mountain?
ziro4ka [17]

Answer:

The mountain is 367 m tall

Step-by-step explanation:

220.2 / 0.60 = 367

8 0
3 years ago
A cell phone company offers two texting plans people who use plan a pay $0.10 for each text sent or received people who use Plan
lianna [129]

Step-by-step explanation:

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8 0
4 years ago
The dot plots below show the test scores of some mathematics students and some science students: Two dot plots are shown one bel
ohaa [14]

Answer:

Science students

Step-by-step explanation:

MATHEMATICS :

Plot interval = 30 to 50

MEAN :

(34*2) + (40*2) + (32*1) + (33*1) + (35*1) + (37*1) + (39*1) = 324

Sample size, n = (2 + 2 + 1 + 1 + 1 + 1 + 1) = 9

Mean = 324 / 9 = 36

BOTTOM :

SCIENCE :

MEAN : (43*2)+(46*2)+(49*2)+(41*1)+(42*1)+(47*1) =

406

SAMPLE SIZE = (2 + 2 + 2 + 1 +1 +1) = 9

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8 0
3 years ago
Tyler has 120 linear feet of fencing to put around his garden. If he uses the fence to border a rectangular garden, what is the
Travka [436]

Answer:

The maximum area is 900\ ft^{2}

Step-by-step explanation:

Let

x----> the length of rectangle

y---> the width of rectangle

we know that

The perimeter of rectangle is equal to

P=2(x+y)

we have

P=120\ ft

so

120=2(x+y)

60=(x+y)

y=60-x------> equation A

Remember that

The area of rectangle is equal to

A=xy -----> equation B

substitute equation A in equation B

A=x(60-x)

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This is a vertical parabola open downward

The vertex is a maximum

The y-coordinate of the vertex of the graph is the maximum area of the garden and the x-coordinate is the length for the maximum area

using a graphing tool

The vertex is the point (30,900)

see the attached figure

Find the value of y

y=60-x ----->  y=60-30=30\ ft

The dimensions of the rectangular garden is 30\ ft by 30\ ft

For a maximum area the garden is a square

The maximum area is 900\ ft^{2}

5 0
3 years ago
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