I need help on number 4 please help!*Will mark Brainlest*

Answer

B

Step-by-step explanation:

Answer: The answer is A. Yes, because every x-value corresponds to exactly one y-value. i hope its right

Answer:

It is an irrational number

Step-by-step explanation:

Answer:

D

Hope this helps!!!

Answer:

10, 17

27, 34

x, x+7

Y Intercept is 1

X Intercept is 0.5

Step-by-step explanation:

Hope this helps!

Step-by-step explanation:

the discriminant is the part of the quadratic formula underneath the square root symbol : b2 -4ac . the discriminant tells as whether there are two solutions ,one solution , or no solution....

Answer:

30.10125

Step-by-step explanation:

Tell me if you need a step b step explanation

Question :-

Answer :-

Explanation :-

As per the provided information in the given question, we have been given that Lenght of the Rectangle is 12 cm and Breadth of the Rectangle is given 10 cm . And, we have been asked to calculate the Area of Rectangle .

For calculating the Area of Rectangle , we will use the Formula :-

[tex] \bigstar \: \: \boxed{ \sf{ \: Area \: of \: Rectangle \: = \: Length \: \times \: Breadth \: }} [/tex]

Therefore , by Substituting the given values in the above Formula :-

[tex] \dag \: \: \: \sf {Area \: of \: Rectangle \: = \: Length \: \times \: Breadth} [/tex]

[tex] \longmapsto \: \: \sf {Area \: of \: Rectangle \: = \: 12 \: \times \: 10} [/tex]

[tex] \longmapsto \: \: \textbf {\textsf {Area \: of \: Rectangle \: = \: 120 \: cm² }} [/tex]

[tex] \underline {\rule {190pt} {4pt}} [/tex]

The area of the given rectangle.

[tex]area = length \times width[/tex]

[tex]a = 12 \times 10[/tex]

[tex]a = 120 \: {cm}^{2} [/tex]

Therefore, the area of the given rectangle is 120 square centimeters.

Answer= Option B

sorry I don't give answers

Answer:

3x-3

expanding the brackets

3 times x and -1 times 3

Step-by-step explanation:

the total surface area is the sum of the individual areas.

we have the ground area : a 6×6 square. = 36 cm²

and we have 4 equal triangles.

the area of a triangle is baseline × height / 2.

which is for each of these triangles

6 × 12 / 2 = 3 × 12 = 36 cm²

so, the total surface area of the pyramid is

36 + 4×36 = 5×36 = 180 cm²

Solution:

We know that:

This means that:

First, let's find the area of the triangle and square. Then, substitute them in the surface area equation to find the surface area of the pyramid.

Finding the area of a triangle:

Finding the area of a square:

Finding the surface area of the pyramid:

Answer:

x = 5

2 x 5 = 10

10 - 3 = 7

You could also use a replacement set.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

[tex]\left[\begin{array}{ccc}5&6&7\\8&9&10\\11&12&13\end{array}\right][/tex]

And so on.

Please click the thanks button.

37.5 %

Hi there !

8/8 ............. 100%

3/8 ...................x%

x = (3/8*100)/(8/8)

= 300/8 : 1

= 300 : 8

= 37.5 %

Good luck !

Answer:

  c.  Upward facing parabola-shaped; y-intercept (0, -5); symmetrical with respect to the y-axis

Step-by-step explanation:

The positive leading coefficient tells you the graph opens upward. (Eliminates B and D)

The constant -5 tells you the y-intercept is -5. (Eliminates A, which shows an x-intercept, not a y-intercept.)

The function is a vertical translation and scaling of the parent function y=x². There is no translation left or right, so the axis of symmetry remains the y-axis.

__

The correct description is ...

Using the logistic equation, it is found that the number of people infected after t days is given by:

[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]

It is given by:

[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]

[tex]A = \frac{K - P(0)}{P(0)}[/tex]

In which:

In this problem, the parameters are as follows: K = 2603, P(0) = 95, k = 0.59.

Hence:

[tex]A = \frac{K - P(0)}{P(0)} = \frac{2603 - 95}{95} = 26.4[/tex]

Then:

[tex]P(t) = \frac{K}{1 + Ae^{-kt}}[/tex]

[tex]P(t) = \frac{2603}{1 + 26.4e^{-0.59t}}[/tex]

More can be learned about the logistic equation at https://brainly.com/question/25697660

Answer:

There would be 100 possibilities

Step-by-step explanation:

N/A

Answer:

1

Step-by-step explanation:

55/42

42/42 + 13/42

Making approximations

1 + 0

1

Answer:

B

Step-by-step explanation:

n³-125=0

n³=125

n= ³√125

n=5

Perimeter 296 cm

Area: 4851 cm²

Question (b)

Answer:

Perimeter

Question (c)

Answer:

Area

There is $2.4 less is the sale price of the black coat than the sale price of the blue coat.

Discount is a kind of reduction or deduction in the cost price of a product.

Given

Maria is trying to decide which one of two winter coats she should buy.

The blue coat usually costs $48 but is on sale for 25% off.

The black coat usually costs $56 but is on sale for 40% off.

The cost of the blue coat after 25% discount;

[tex]= 48\times \dfrac{25}{100}\\\\= 48 \times \dfrac{1}{4}\\\\= 12[/tex]

The cost of the blue coat after discount = $48 - $12 = $36

The cost of the black coat after 40% discount;

[tex]= 56 \times \dfrac{40}{100}\\\\= 56 \times 0.40\\\\=22.4[/tex]

The cost of the black coat after discount = $56 - $22.4 = $33.6

The price of the coat less is the sale price of the black coat than the sale price of the blue coat is;

= $36 - $33.6

= $2.4

Hence, there is $2.4 less is the sale price of the black coat than the sale price of the blue coat.

To know more about discount click the link given below.

https://brainly.com/question/8477909

Answer:

D. 14 days

Step-by-step explanation:

the data is in pretty much a linear line, so if you continue with the same slope then the data would show Phoebe having 15 saplings left at approximately 14 days. i hope this helps you!! <3

Answer:

m<b=50

m<a=60

Step-by-step explanation:

Answer:

74 inches

Step-by-step explanation:

1 yard = 36 inches

then 2 yards = 72

and 72 + 2 inches = 74 inches

Answer:

A=πr2

Step-by-step explanation:

radius is half a circle and pi is 3.14

Answer:

a = (d - c) / b

Step-by-step explanation:

ab + c = d

ab = d - c ( divide both sides by b to get the formula for a)

a = (d - c) / b

Answer:

10.25h ≥ 550; at least 54 hours

The angles FGH and FJH are corresponding angles

The measure of angle mFJH is 46,2 degrees

The given parameters are:

mFGH = (6x + 21) and mFJH = (17x - 28),

To calculate the angle FJH, we make use of the following equation

mFGH = mFJH

So, we have:

6x + 21 = 17x - 28

Collect like terms

17x - 6x = 21 + 28

Evaluate

11x = 48

Divide both sides by 11

x = 48/11

Recall that:

mFJH = (17x - 28),

So, we have:

mFJH = 17 * 48/11 - 28

mFJH = 46,2

Hence, the measure of angle mFJH is 46,2 degrees

Read more about congruent angles at:

https://brainly.com/question/1675117

Answer:

210°

Step-by-step explanation:

2(6x+21)=17x-28

12x+42/-12x+28=17x-28/-12x+28

70=5x

x=14

mFJH=17(14)-28

=210

Answer:

Given --- <R is the midpoint of SI, <S is congruent to <I

Reflexive Property --- <R = <R

CPCTC---<Q is congruent to <H

OR

Corresponding Angle Theorem --- <Q is congruent to <H

Hopefully this helps! It's been a little while since I've learned this unit

Step-by-step explanation:

Given:

Last season Steven missed 24% of the free throws in his basketball games.

Free throws in the first two games of this season = 25

His missed free throw percentage holds from last season.

To find:

The number of throws Steven miss during these two games.

Solution:

His missed free throw percentage for this season = His missed free throw percentage of last season = 24%

Free throws in the first two games of this season = 25

So, the number of throws Steven miss during these two games is

[tex]24\%\text{ of }25=\dfrac{24}{100}\times 25[/tex]

[tex]24\%\text{ of }25=\dfrac{24}{4}[/tex]

[tex]24\%\text{ of }25=6[/tex]

Therefore, Steven miss 6 free throws during these two games.