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3 years ago

Which term describes the red curve in the figure below?

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

Answer:

Option B is correct .i.e., Red Curve in Figure below is described by Circle shape.

Step-by-step explanation:

Given: Figure of two cones attached by there apex in opposite direct.

To find: Name of curve that describe the red marked curve in figure.

Red Marked curve is made when green colored square plane cuts it parallel to base.

That is it is the cross section made when place cuts a cone parallel to base.

We know Circular shaped cross section we get when a cone is cut by a plane parallel to base.

Therefore, Option B is correct .i.e., Red Curve in Figure below is described by Circle shape.

EleoNora [17]3 years ago

5 0

Answer:

the answer was circle

Step-by-step explanation:

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X y

Darina [25.2K]

Answer:

Part 1) The rate of change is $\frac{17}{15}$

Part 2) The initial value is 68

Part 3) The function rule to the linear model is $y=\frac{17}{15}x+68$

Step-by-step explanation:

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope or unit rate

b is the y-intercept or initial value

step 1

Find the slope

take two points from the table

(0,68) and (15,85)

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{85-68}{15-0}$

$m=\frac{17}{15}$

In a linear function , the slope is the same that the rate of change

therefore

The rate of change is $\frac{17}{15}$

step 2

Find the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

Looking at the table

For x=0, y=68

therefore

The y-intercept is

$b=68$

The y-intercept is also called the initial value

therefore

The initial value is 68

step 3

Determine the function rule to the linear model

$y=mx+b$

we have

$m=\frac{17}{15}$

$b=68$

substitute

$y=\frac{17}{15}x+68$

8 0

3 years ago

Please help me! If you can show work :) will give brainliest

hichkok12 [17]

Answer:

9.8

Step-by-step explanation:

3 0

3 years ago

Yamri went to the store to buy gardening supplies. A bag of dirt was $3.99 and tulips cost 75 cents per bulb. He bought one bag

seraphim [82]

3.99 + 0.75b = 12.24
0.75b = 12.24 - 3.99
0.75b = 8.25
b = 8.25 / 0.75
b = 11.....there were 11 bulbs

8 0

3 years ago

Read 2 more answers

The equation

Alexxx [7]

Here hope this helps

5 0

3 years ago

It has been reported that men are more likely than women to participate in online auctions. In a recent survey, 65% of repondent

kupik [55]

Answer:

Hence, the Female and not participated is $\frac{28}{100}=0.28\%$

Step-by-step explanation:

Let Total respondents $=100$

Participated in online action $(P)=65$

Men $(m)=45$ and Women $(F)=100-45=55$

Male and participated $(M\; \text{and}\;P)=38$

Female and participated $(F\; \text{and}\;P)=65-38=27$

Male and not participated is $45-38=7$

Female and not participated is $55-27=28$

Therefore, the Female and not participated is $\frac{28}{100}=0.28\%$

Hence, the correct option is $D$ .

5 0

3 years ago