Who is correct?
PLease answer, ASAP!!! pls (:

Answer:

x= 2

z = 106

Step-by-step explanation:

By the definition of vertically opposite angles,

(10x + 54)° = 74° [Pair of opposite angles made by two intersecting lines]

10x = 74 - 54

10x = 20

x = 2

z° + 74° = 180° [Pair of supplementary angles]

z = 180 - 74

z = 106

Answer:

radical 29

Step-by-step explanation:

pythogreom theorm

Answer:

B)

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

Vertie rode 3.5 kilometers on a bike. His friend Valene rode 2 000

meters on a bike. 1.5 kilometers farther one person ride than the other.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Vertie rode 3.5 kilometers on a bike. His friend Valene rode 2 000

meters on a bike.

We know that

one kilometer = 1000 meters

or

1 meter = 1/1000 km

2000 meter will be equal to

2000/1000 = 2 km

So, the difference between the ride of the friends would be

3.5 km - 2 km

= 1.5 km

Learn more about the unitary method;

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Answer:

the answer is D

y=2.5x +3

Answer:

The best answer would be D

Step-by-step explanation:

It is $2.50 per pound of berries

it is also $3 to enter the farm

Answer:

2/5  or 0.4 pound for 1 can

Step-by-step explanation:

Divide the number of pound by the number of cans to know how much pound per can  2/5 = 0.4

       OR  

5 cans ------------2 pounds

1 can------------------x

Cross multiplication

5x = 2

x= 2/5

Answer:

Step-by-step explanation:

Are you in Calculus?  These are calculus concepts!

To calculate the rate of change here you must specify an interval, e. g., "what is the rate of change on the interval (0, 3)?"

If you know calculus:  The 'rate of change' on the interval (a, b) is

                f(b) - f(a)

r. of c. = --------------------

                    b - a

Have you used this formula before?

Because of the 'x^2' term this is NOT a linear function.

If you want more explanation, provide an interval on which you want the average rate of change and ask specific questions of your own.

Answer:

4 π m

Step-by-step explanation:

brainliest pls

Answer:

4π m

Step-by-step explanation:

Formula for finding circumference = [tex]2\pi r[/tex] (where 'r' = radius of circle)

Now, according to the question -

Radius of the circle = 2 m

So , by using the formula , circumference = [tex]2 \times \pi \times 2 = 4\pi[/tex] m.  

Answer:

57

Step-by-step explanation:

50 + 7 = 57

Answer:

range

Step-by-step explanation:

*JUST AND EDUCATED GUESS* but id say range

Answer:

75%

Step-by-step explanation:

Answer:

75%      I had this yesterday

Step-by-step explanation:

Answer:

A rectangle has two pairs of opposite sides parallel, and four right angles. It is also a parallelogram, since it has two pairs of parallel sides. ... It is also a rectangle and a parallelogram. A rhombus is defined as a parallelogram with four equal sides.

Step-by-step explanation:

Answer:

Answer:

(5, -1) = Vertex G

(5, 3) = Vertex E

(-1, -1) = Vertex F

Answer:

k = constant of proportionality = 1/25

Step-by-step explanation:

Let

Amount of commission = x

Sales = y

Amount of commission she earns is directly proportional to the sales

x = k * y

Where,

k = constant of proportionality

what is the constant of proportionality of Yoshi sales commission

x = k * y

x = $8

y = $200

x = k * y

8 = k * 200

8 = 200k

k = 8/200

k = 1/25

k = constant of proportionality = 1/25

Answer:

[tex](a)\ x = 0.4\ or\ (d)\ x = -2.7[/tex]

Step-by-step explanation:

Given

[tex]f(x) = -x^2 - 2x +6[/tex]

[tex]g(x) = 2x^2 + 5x + 3[/tex]

Required

Find x if [tex]f(x) = g(x)[/tex]

The above implies that:

[tex]-x^2 -2x +6 = 2x^2 + 5x +3[/tex]

Collect like terms

[tex]2x^2 + x^2 + 5x + 2x + 3 - 6 = 0[/tex]

[tex]3x^2 + 7x - 3 = 0[/tex]

Using quadratic formula, we have;

[tex]x = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}[/tex]

Where

[tex]a=3; b=7; c=-3[/tex]

[tex]x = \frac{-7 \± \sqrt{7^2 - 4*3*-3}}{2*3}[/tex]

[tex]x = \frac{-7 \± \sqrt{49+ 36}}{6}[/tex]

[tex]x = \frac{-7 \± \sqrt{85}}{6}[/tex]

[tex]x = \frac{-7 \± 9.22}{6}[/tex]

Split

[tex]x = \frac{-7 + 9.22}{6}\ or\ x = \frac{-7 - 9.22}{6}[/tex]

[tex]x = \frac{2.22}{6}\ or\ x = \frac{-16.22}{6}[/tex]

[tex]x = 0.4\ or\ x = -2.7[/tex] --- approximated

Step-by-step explanation:

Simplify the expression

Answer:

72

Step-by-step explanation:

Answer:

the radius is 7

Step-by-step explanation:

Answer:

Total length of fabric pieces is 8400 mm.

Step-by-step explanation:

Eva buys a piece of red fabric of length = 5.6 meters

Since, 1 meter = 1000 mm

Therefor, 5.6 meter = 5.6 × 1000

                                 = 5600 mm

Similarly, length of yellow fabric piece = 2.8 meters

                                                                ≈ 2.8 × 1000 mm

                                                                ≈ 2800 mm

If these pieces are joined together, total length of the fabric pieces

= 5600 + 2800

= 8400 mm

Therefore, total length of fabric pieces is 8400 mm.

Answer:

above is right

Step-by-step explanation:

Answer:

;-;

There is no 30$ tokens

Step-by-step explanation:

i guess its A or b

like the heck

Answer:

n[$1]=4

n[$5]=2

n[$10]=2

n[$15]=1

n[total]=9

getting 10=2/9

Answer: 16

Step-by-step explanation:

The relative frequency that a randomly selected student's favorite exhibit was either butterflies or trains is 0.025.

Assume you need to compute the joint relative frequency of a certain category inside a larger category.

Then there's the proportion of that specific category's frequency to the total frequency of that large category.

The sum of all the frequency of the survey is;

⇒12+25+17+6

⇒60

The relative frequency for butterflies:

⇒12/60

⇒1/5

⇒0.25

The relative frequency for the train:

⇒6/60

⇒1/10

⇒0.1

The relative frequency that a randomly selected student's favorite exhibit was either butterflies or trains is;

⇒0.25×0.1

⇒0.025

Hence the relative frequency that a randomly selected student's favorite exhibit was either butterflies or trains is 0.025.

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Answer:

A lemonade stand can pay for itself and have cash money profit from day one. Imagine starting with $300 to $500 and making double that back on your very first day. Just this year I’ve watched, helped and talked with over 340 vendors who wanted to know how to start a lemonade stand.

Step-by-step explanation:

Answer:

Umm Quadrant III

Step-by-step explanation:

I know that 0,0 is in the origin

Answer:

[tex]4\frac{1}{10}[/tex]

Step-by-step explanation:

Multiply 3/5 by 2 and multiply 1/2 by 5 to have equal denominators of 10.

6/10 + 3 5/10

Now just add them together to get 3 11/10.

Then finally simplify.

3 11/10 ---> 4 1/10

Answer:

7 divided by 80 is 0.0875 .

Answer:

0.0875 as a decemial or 7/80 as a fraction

Step-by-step explanation: