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2
3
4
5
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9
10
Which is the graph of y = 3x + 1 - 2?
4
2
2 4 6 8 10 x
-10 -8 -6
6 -1 -2,-
-2-

Answer:

Yes

Step-by-step explanation:

Answer:

no answer

Step-by-step explanation:

not enough info

Answer:

The value of the missing y coordinate is -5.

Step-by-step explanation:

The given line is :

3y + 4x = 5

We need to find the value of missing y-coordinate of this point? (5, ?). Let it is k. This point will satisfy the given equation. It means, put the value of x  5 in given equation.

[tex]3k+4(5)=5\\\\3k+20=5\\\\3k=-15\\\\k=-5[/tex]

So, the value of the missing y coordinate is -5.

Answer: -5

(Haven't been on in a while lol, hope this helps!)

-Astolfo

Answer: 124°

Step-by-step explanation: Notice that angles CPF and RPB are vertical <'s.

Vertical angles are two angles that share a common

endpoint and whose sides form opposite rays.

Since these angles have the same measure,

we can setup the equation 4t + 88 = 2t + 72.

Now subtract 2t from both sides and we have 2t + 88 = 72.

Now subtract 88 from both sides to get 2t = -16.

Solving from here, we find that t = -8.

Now notice that <FPB is a straight angle which

means that it measures exactly 180 degrees.

So let's substitute a 4 into the measure of angle CPF.

So we have 4(-8) + 88 or -32 + 88 which is 56°.

Since FPC and CPB are a linear pair, we know that are supplementary.

If two angles are supplementary, then the sum of their measures is 180 degrees which means we take 180 minus the measure of <CPF.

So we have 180 - 56 which is 124°.

Now since <CPB and <FPR are vertical angles

So<FPR must also measure 124°

Answer:

15 ÷ x -2

Step-by-step explanation:

you do 15÷x bc it says the quotient which is division and then you take whatever you get from 15÷x and subtract 2 from that.

Answer:

1/1

Step-by-step explanation:

The reason why is because the spinner has 12 slices and on that spinner there is 12 yellow slices meaning all the slices on the spinner are yellow.

This means it is a 100% chance to land on yellow but 100% aas a fraction is 100/100.

You can simplify 100/100 a hundred times to 99/99 to 98/98 you can keep doing it but it's lowest form is the lowest number besides zero and that is 1 so it's lowest form is 1 out of 1 or 1/1 or 100%.

Hope this helps have a great afternoon:)

Answer: 61,611

Step-by-step explanation:

Answer:

9680 yards

Step-by-step explanation:

There are 1760 yards in a mile. That times 5 is 8800. To get the full 5.5 just add half of what’s in a mile (880) and you get 9680 yards. :)

Answer:

B

Step-by-step explanation:

These numbers form an addition and subtraction, fact family.

4, 6, 10

Choose the fact family formed by these numbers.

A.

10 – 6 = 4

10 – 6 = 4

4 + 6 = 10

4 + 6 = 10

B.

10 – 6 = 4

10 – 4 = 6

4 + 6 = 10

6 + 4 = 10

C.

4 + 6 = 10

10 – 6 = 4

D.

6 + 4 = 10

10 – 4 = 6

Answer:

  1/8(7x +2) +3x = 4x +9

Step-by-step explanation:

The value of x will be smallest when it is most negative. Here, that will occur when the numerator of the rational solution for x is as large a positive number as possible, and the denominator is a small negative number.

If we call the spaces a, b, ..., g, then the value of x is ...

  x = (bg -ad)/(ac +b(e-f))

This is smallest (most negative) when bg is as large as possible (8·9), and ad is as small as possible (1·2). Then values for c, e, f can be chosen to make the denominator -1. The solution for x looks like ...

  x = (8·9 -1·2)/(1·7 +8(3 -4)) = 70/-1 = -70

The smallest possible value of x is -70. One way to obtain that value is ...

  1/8(7x +2) +3x = 4x +9

_____

There are numerous ways to obtain "indeterminate" results where the equation reduces to one with no solution. And there are a number of ways to have the solution be infinity: (ac-b(e-f)) = 0.

Answer:

c-(y-1)(y+1)

d-(x-8)(x+8)

g-(a-9)(a+9)

h-(x-y)(x+y)

k- -1(x-5)(x+5)

i- -1(b-1)(b+1)

o- (x-20)(x+20)

p- -1(y-30)(y+30)

Step-by-step explanation:

k(special)

-1(x^2-25)

-1(x-5)(x+5)

i

-1(b^2-1)

-1(b-1)(b+1)

(continue with same procedure for such)

c -difference of square

there are all difference of square

Step-by-step explanation:

Here is the answer to this question,

His hypothesis would be:

Null hypothesis:

H0: μ(new) - μ(regular) = 0

Alternate hypothesis:

H1: μ(new) - μ(regular) > 0

The consumer is testing to know if his new detergent is better off in cleaning than the regular. The question says that higher scores after cleaning is used to signify which is better based on sufficiently clean garment. Since he is interested in knowing the mean scores of the differences, he should use the hypothesis I stated above.

Answer:

$5000

Step-by-step explanation:

250000*2%=5000

Answer:

f(b) = ab+ b

Step-by-step explanation:

Given f(x) = ax + b

To find f(b) plug b in for x.

f(b) = ab + b

Answer:

The distribution of sample means consist of the set of means of all the possible random samples of a specific size(n) from a specific population

Answer:

Step-by-step explanation:

3x + 6 + 4x + 20 = 180

7x + 26 = 180

7x = 154

x = 22

m<A= 3(22) + 6 = 66 + 6 = 72°

m<B = 4(22) + 20 = 88 + 20 = 108°

Answer:

3628800

Step-by-step explanation:

just use a calculator if you need these types of things

if you're using this for a equation then substitute with 10*9*8*...

Answer:

550km/h

Step-by-step explanation:

v (speed) = d/t

v = 1375/2.5

v =550

Diagonals bisect eachother in a paralleogram

So

And

Answer:

u = 4

v = 18

Step-by-step explanation:

The diagonals of a parallelogram bisect each other (bisect means to divide into two equal parts).

   2u + 2 = 5u - 10

Add 10 to both sides:

⇒ 2u + 12 = 5u

Subtract 2u from both sides:

⇒ 12 = 3u

⇒ 3u = 12

Divide both sides by 3:

⇒ u = 4

   [tex]\sf \dfrac{v}{3}=6[/tex]

Multiply both sides by 3:

⇒ v = 18

Answer:

As Per Given Information

Diameter of of baseball = 74 mm

We've been asked to find the volume of baseball .

As we know

Radius = Diameter/2

Radius = 74/2

Radius = 37 mm ( 1 mm = 0.1 cm)

Radius = 37/10 cm

Radius = 3.7 cm

Now let's calculate the volume of baseball

volume of baseball = 4/3 πr³

Put the given value we obtain

→ volume of baseball = 4/3 × 3.14 × (3.7)³

→ volume of baseball = 4/3 × 3.14 × 50.653

→ volume of baseball = 4/3 × 159.05042

→ volume of baseball = 636.20168/3

→ volume of baseball = 212.06

→ volume of baseball = 212 cm³ ( approx)

So, the volume of baseball is 212 cm³.

Solution:

We know that:

[tex]V_{Baseball} = \frac{4}{3} \pi r^{3} \\ \\ Diameter = 74 \space\ mm\\\\Radius = \frac{Diameter}{2}[/tex]

Finding the area of the baseball:

[tex]V_{Baseball} = (\frac{4}{3})( \pi )(r^{3})[/tex]

[tex]V_{Baseball} = [\frac{4}{3}][ 3.14 ][(\frac{74}{2}) ^{3}][/tex]

[tex]V_{Baseball} = [\frac{4}{3}][ 3.14 ][(37) ^{3}][/tex]

[tex]V_{Baseball} = [\frac{4}{3}][ 3.14 ][50653}][/tex]

[tex]V_{Baseball} = 212067.227 \space\ mm^{3} \space\ (Using\ calculator)[/tex]

Rounding the volume to the nearest tenth:

[tex]V_{Baseball} = 212067.227 \space\ mm^{3} = 212067.2 \space\ mm^{3}[/tex]

Thus, 212067.2 mm³ is the volume of the baseball.

Answer:

last oneeee

Step-by-step explanation:

Answer:

Positive 4

Step-by-step explanation:

4 squared is equal to 16 as 4 x 4 = 16. However, if it was -4 squared, it would equal -16.

Answer:

(-7;-1).

Step-by-step explanation:

1) to make up and solve the equation:

[tex]\frac{5}{7}x+4=-\frac{1}{7}x-2; \ = > \ x=-7.[/tex]

2) to substitute x=7 into any given equation and calculate the value of y:

[tex]y=\frac{5}{7}*(-7)+4=-1.[/tex]

3) finally, (-7;-1).

Answer:

Step-by-step explanation:

Lets assume the number of articles was x.

Half of the articles was bought at the price 1/5 rupee each and the other half was  bought at the price 1/4 rupee each.

Cost of articles:

Money made after sale is:

The difference is 3 rupees:

Correct choice is B

Answer:

t = √1.5/g

Step-by-step explanation:

1/2gt^2 = 3

Divide both sides by 1/2

gt^2 = 1.5

Divide both sides by g

t^2 = 1.5/g

Square root both sides

t = √1.5/g

Answer:

95,000

Step-by-step explanation:

Because I did the math

Answer:

Here's one way to do it.

Explanation:

Let

f

(

x

)

=

x

3

−

2

x

2

+

3

x

.

(Needed because the intermediate value theorem is a theorem about functions .)

Observe that the equation

x

3

−

2

x

2

+

3

x

=

5

has a root (a solution) exactly when

f

(

x

)

=

5

So the question now is to show that for at least one number

c

, in

[

1

,

2

]

, we get

f

(

c

)

=

5

.

f

is continuous on

[

1

,

2

]

(Because it is a polynomial and they are continuous everywhere.)

f

(

1

)

=

2

and

f

(

2

)

=

6

5

is between

f

(

1

)

and

f

(

2

)

, so

by the intermediate value theorem, there is at least one number

c

, in

[

1

,

2

]

, for which

f

(

c

)

=

5

.

That is, the original equation has a solution.

Step-by-step explanation:

Answer:

C. A function CANNOT have a repeating x-value and C has 1 as an x value twice.

Step-by-step explanation:

Improper fraction: 21/20
Mixed number: 1  1/20