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2 years ago

Please help me I highlighted the ones I need help with. Thank you❤️

Mathematics

1 answer:

Ronch [10]2 years ago

7 0

Answer:

40. alternate exterior angles

41. Corresponding angles

42. 72 degrees

43. 108

Step-by-step explanation:

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Anastaziya [24]

Answer:

2/2

Step-by-step explanation:

There are only red and green jump ropes so she is for sure going to get a red or green jump rope. If she wants specifically a red or green jump rope her chances are 1/2.

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3 years ago

Find the surface area of the cylinder

STatiana [176]

<h2>Solution:-</h2>

• Surface area of a cylinder = 2πr(r + h) sq. units.

In the above diagram,

Radius (r) of the cylinder = 13 cm.

Height (h) of the cylinder = 39 cm.

<h3>• Taking value of π = 3.14</h3>

Hence, Surface area of the cylinder = 2 × 3.14 × 13(13 + 39)

Surface area of the cylinder = (81.64 × 52) cm²

Surface area of the cylinder = 4245.28 cm²

The surface area of the cylinder is 4245.28 cm². [Answer]

6 0

2 years ago

Find the sequence 3n-1

aivan3 [116]

a(1) = 3(1)-1 = 3-1 = 2

a(2) = 3(2)-1 = 6-1 = 5

a(3) = 3(3)-1 = 9-1 = 8

So, the sequence would be 2,5,8,11....

6 0

3 years ago

A decimal is never a rational number True False

inysia [295]

Answer:

true happy to help

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Which is the graph of the linear inequalityx2y>-6?

Yuliya22 [10]

Answer:

We will graph the inequality in simplified form i.e $y>-3$

The graph is shown in figure below

Step-by-step explanation:

Which is the graph of the linear inequality $2y>-6$

(Note: Considering the inequality is 2y>-6 and x is typing mistake.)

First we will solve the inequality to find value of y

We have inequality:

$2y>-6$

For finding y we have to divide both sides of inequality by 2

$\frac{2y}{2}>\frac{-6}{2} \\y>-3$

Now, we will graph the inequality in simplified form i.e $y>-3$

Inequality can be graphed on number line as well as graph paper.

Graph on number line

Since y is greater than -3, so all values greater than -3 will be included on the number line. An open circle will be drawn on -3, indicating -3 is not included but values greater than -3 are included. The figure A shows the graph

Graph on Graph paper

Since y is greater than -3, so all values greater than -3 will be included on the number line. A dotted line will appear on -3 and the region on right side of -3 (values greater than 3) will be shaded. The figure B shows the graph

5 0

3 years ago