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Dominik [7]
4 years ago
13

How many solutions does the following equation have? -253-1 +352 = 10x + 1​

Mathematics
1 answer:
Galina-37 [17]4 years ago
5 0

Answer:

there's only one solution for the x value

Step-by-step explanation:

-253-1+352=10x+1

99=10x

99/10=x

9,9 = x

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The shapes of the horizontal cross-sections of the cylinder below are not all
Alina [70]

Answer:

False

Step-by-step explanation:

5 0
3 years ago
Jimmy wants to enlarge a sign for his taco stand. He increases the height by a scale factor of 4 and the width by a factor of 2.
icang [17]

After the increase in the dimensions of the sign, the effect on the area of the sign is that the new area is 8 times larger than the initial area.

The sign has the shape of a rectangle. A rectangle has four sides. The opposite sides are equal in length.

The area of a rectangle = length x width.

Jimmy is making the sign bigger by increasing the size of the length and width. Let's imagine that the width is 8cm and the length is 10cm.

The initial area of the sign = 10 x 8 = 80 cm

After the increase in the dimensions, the length is are 40cm and 16cm for the width.

New area = 40 x 16 = 640

Number of times the new area is greater than the initial area = 640 / 80 = 8 times larger

A similar question was answered  here: brainly.com/question/18452788

7 0
3 years ago
Triangle ABC is shown below.<br> What is the length of line segment AC?
Rzqust [24]

Answer:

The length of the line segment AC is equal to 14

Step-by-step explanation:

The triangle above is an isosceles triangle, In an Isosceles triangle the two angles; B and C are the same, hence the two sides; AB and AC are also the same.

AB=2x    and AC= 3x - 7

AB = AC

which implies;

2x = 3x - 7

subtract 3x from both-side of the equation

2x - 3x = 3x -3x -7

-x = -7

Multiply through by -1

x = 7

But we were ask to find the the length of the line segment AC

AC = 3x - 7

substituting x = 7 into the above equation will yield;

AC = 3(7) - 7 = 21 - 7 =14

Therefore the length of the line segment AC is equal to 14

3 0
4 years ago
Can someone help tell me if there is a line of symmetry/axis of symmetry?
olga55 [171]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
The diameter of moon is 2160 miles . a model has a scale of 1 in. : 150 mi. what is diameter of model?
IRISSAK [1]
2,160/150 = 14.4
The diameter is 14.4 inches.
7 0
4 years ago
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