**Answer:**

2) m∡1 = 100°

3) m∡2 = 40°

4) TD

5) m∡1 = 67°

**Step-by-step explanation:**

Is this non linear or linear?

That looks linear

As both x and y go in a pattern

x is +3

y is -2

As both x and y go in a pattern

x is +3

y is -2

i think this is linear

What is the volume of this composite solid?

5 m

12 m

9 m

A. 864 cubic meters

B. 567 cubic meters

C. 1188 cubic meters

D. 132 cubic meters

I need help plz may mark brainiest

**The answer is a. 864**

HEELP! NEED WORK!

A stadium with 75 rows has 10 seats the 1st row, 15 in the 2nd, 20 in the 3rd and so on.

How many seats are in the 75th row? How many seats are in the stadium?

**Answer:**

380

**Step-by-step explanation:**

This is an airthmatic sequence

we can use the following equation to find the nth term

a₁+(n-1)d

where the common difference (d) is 5

and the first term (a₁) is 10

and n is 75

we have

10+(75-1)*5

10+370

380

A tennis supply store pays a wholesaler $90 for a tennis racquet and sells it for $150. What is the markup rate?

(Quantity = Percent x Whole)

**Answer:**

Markup 66.6666666......% = 66 2/3 % (66 and 2/3 percent)

**Step-by-step explanation:**

The difference in prices is $150-$90=$60. So, we need to find what percentage of 90 is 60. We do this by dividing: 60/90=0.6666...., which is 66.666...%. So, the markup is 66.666...%. = 66 2/3 %

Evaluate the expression when a = 3 and y=-3.

-a +6y

-3+6(3)=15

answer: 15

answer: 15

Someone please help me!!!!

Find the total area of the regular pyramid. 280sq. units 180 + 54^3 sq. units 360 + 54^3 sq. units 234^3

Answer:

180+54sqrt3

You have to use the formula that is contained within the lessons, the answer you should have before you format it like this is: 273.530743609

please help will mark brainliest

**Answer:**

16.5 cm

**Step-by-step explanation:**

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

let x be the other leg, then

x² + 13² = 21²

x² + 169 = 441 ( subtract 169 from both sides )

x² = 272 ( take the square root of both sides )

x = [tex]\sqrt{272}[/tex] ≈ 16.5 cm ( to the nearest tenth )

HELP ITS DUE IN 15 mins!!!!! and i need help:(

**Answer: Fred's Slope**

**Step-by-step explanation:**

Comparing the slope were are looking at the numerator or y of the slope to find which one takes you the highest compared to the others.

Start with Sam who has a slope of 2/11 or rise 2 run 11 which is pretty flat so sam is out

Fred and Anne both have a slope that is a whole number so we're lloking for the bigger number which would be Fred

Anne's slope is 4.75

sams slope is 2/11

and fred’s is **5**

Rewrite in factored form. g(x)=2x^2+10x+12

**Answer:**

. g(x)=2x^2+10x+12=**2****x****²****+****6****x****+****4****x****+****1****2****=****2****x****(****x****+****3****)****+****4****(****x****+****3****)**

**=****(****x****+****3****)****(****2****x****+****4****)****=****2****(****x****+****2****)****(****x****+****3****)**

**Answer:**

2(x + 3)(x + 2)

**Step-by-step explanation:**

All three terms of g(x)=2x^2+10x+12 have the factor 2, so

g(x)=2x^2+10x+12 = 2(x^2 + 5x + 6).

This can be factored further, into:

2(x + 3)(x + 2)

Troy graphed the line y = 5x - 2. Sarah graphed the line y = 5x + 2 on the same set of coordinates.

Which statement describes how the graph of Sarah's line compares to the graph of Troy's line?

**Answer:**

(6, -30) ⇒ A

(-3, 15) ⇒ D

(1, -5) ⇒ E

**Step-by-step explanation:**

Answer: It’s A

Step-by-step explanation:

How is the length of the image of a line segment under a dilation related to

the length of its pre-image?

**Answer:**

It is dilated by the scale factor

**Step-by-step explanation:**

For example is one line is 2 units long and the image of that line was 4 units long the scale factor would be 2. (2 x 2 = 4.) If it was the other way around with the 4 as the original line and the 2 as the image line the scale factor would be 1/2. (1/2 x 4 = 2)

**Answer:**

260 units

explanation:

A dilation with a scale factor is noting but an increase in size of geometrical figure by a certain value.in the circumstances the line AB is 5 units. being a line AB has no width, so it only increases in length. if you want new length, it's simple.all that's nessary multiply the orgin length by the scale factor.

5.52=260

the solution is 260 units.

Solve for x.

8

6

X

A

100

В

10

С

5.3

D

14

I’m not sure sorry

If the area of a square is 25 m2, its perimeter must be

**Answer:**

20m

**Step-by-step explanation:**

A=s^2

root 25=s

s=5m

so to find perimeter we will use the formula 4s

P=4×5

P=20m

please mark as brainliest

**Answer:**

The perimeter of the square must be **2****0****m**

**Step-by-step explanation:**

•Area of a square = side²

25m² = side²

5 m = side (square root)

•Perimeter of a square = 4 x side

4 x 5m

20m

PLEASE HELP!!!

1. In the figure, TU is tangent to the circle at point U. Use the figure to answer the questions.

(a) Describe the relationship among the lengths of the segments formed by the secant, RT, and the tangent segment, TU. You may use words and/or an equation.

(b) Suppose RT = 16 in. and ST = 4 in. Is it possible to find the length of TU? If so, show how to find the length. If not, explain why not.

**Answer:**

Both the parts of this question require the use of the "Intersecting Secant-Tangent Theorem".

Part A

The definition of the Intersecting Secant-Tangent Theorem is:

"If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment."

This, when applied to our case becomes, "The length of the secant RT, times its external segment, ST, equals the square of the tangent segment TU".

Mathematically, it can be written as:

Part B

It is given that RT = 9 in. and ST = 4 in. Thus, it is definitely possible to find the value of the length TU and it can be found using the Intersecting Secant-Tangent Theorem as:

Thus,

Thus the length of TU=6 inches

Can someone help with all three plz?

**Answer:**

number three is vertical

number 4 x=28

number 5 x=24

brainest for whoever get the right answer first

**Answer:**

discrete. discrete can be used to describe graphs that involve variables such as customers and tickets.

A school has 320 girls and 250 boys.

Answer:

580 girls and boys

Step-by-step explanation:

not sure how to do this can you help me ?

Here , we are **going** to use **Trigonometric** ratios.

In **given** right **angled ∆ ****;**** **

[tex]{:\implies \quad \sf \dfrac{x}{18}=\sin (60^{\circ}) \quad \bigg\{ \because \sin (\theta)=\dfrac{P}{H}\bigg\}}[/tex]

[tex]{:\implies \quad \sf x=\dfrac{18\sqrt{3}}{2} \quad \bigg\{\because \sin (60^{\circ})=\dfrac{\sqrt{3}}{2}\bigg\}}[/tex]

[tex]{:\implies \quad \bf \therefore \quad x=9\sqrt{3} \: units}[/tex]

Also;

[tex]{:\implies \quad \sf \dfrac{y}{18}=\cos (60^{\circ}) \quad \bigg\{ \because \cos (\theta)=\dfrac{B}{H}\bigg\}}[/tex]

[tex]{:\implies \quad \sf x=\dfrac{18}{2} \quad \bigg\{\because \cos (60^{\circ})=\dfrac{1}{2}\bigg\}}[/tex]

[tex]{:\implies \quad \bf \therefore \quad y=9 \: units}[/tex]

**Hence** , The **required** values for **x and y** are **9√3** and **9** units

Find the length of side x in simplest radical form with a rational denominator. URGENT HELP 50 PTS

**Answer: ***x = 2√3.*

**Step-by-step explanation:**

[tex]x^{2} +6^{2} =(2x)^{2}\\\\x^{2} +36=4x^{2} \\\\4x^{2}-x^{2} -36=0\\\\3x^{2} -36=0\\\\3(x^{2} -12)=0\\\\x^{2} -12=0\\\\x^{2} =12\\\\x=\sqrt{12} =2\sqrt{3}[/tex]

Julie & Maria go to Sam's Club to purchase candy. Julie buys three five-pound bags of candy and two one sound bags of candy for a of 19. Maria buys one five-pound bag of candy and four one-pound bags of Candy for $ 13

A) write a system of two equations that represent this scenario and define your variables

**Answer: **5x + 2y = 19

x + 4y = 13

**Step-by-step explanation:**

let x be the cost of each five-pound bag of candy, and y be the cost of each one-pound bag of candy.

5x + 2y = 19

x + 4y = 13

Hiiioo! Can someone please help me with this math question ❤️

**Answer:**

your answers will be

<E=**25**

M<F=**65**

M<G=**90**

**Step-by-step explanation:**

i hope it helps

have a nice day!!

what is 89 -98. My mom asked me and im totally cluelesss

**Answer:**

negative 9 I think

**Step-by-step explanation:**

it's making me right more what

Christa wrote 1 page in 2/3 hour. Which is Christa's writing rate per hour?

**Answer:**

3/2 pages per hour

**Step-by-step explanation:**

1 : 2/3

= 3/2 : 1

in 1 hour christa writes 1 and 1/2 of a page

An art teacher divided 15 pounds of paint equally to 4 groups of students. How many pounds of paint did each group receive?

**Answer:**

Each group received 3.75 pounds

You divide 15 by 4 and get 3.75

What is the slope between 8,-7 and 5,-3

-4/3 I believe is your answer.

**Step-by-step explanation:**

hence, from given solution it is shown that slope is -4/3.

how can i tolk to ather pepol

**Answer: Just pretend to fall or ask a quenstion then you chould start talking to some one**

**Step-by-step explanation:**

A group of friends is going on a trip. They must pay a total of $681 to rent a bus for their trip. Along with the bus rental fee, the friends will also need to spend a total of $2,150 on hotels for the week. To pay for the cost of the bus and hotel, the friends held a bake sale and raised $691. They then decided to sell candy for $4 a bag of candy to cover the remaining costs. How many bags of candy must the friends sell?

**Answer:**

$535

**Step-by-step explanation: **$681 + 2,150 = 2831 $2831- 691 = 2,140 $2,140/4 = 535 which means they need to sell 535 candy more.

What is the distance between points (-7, 8) and (2, 8)?

**Answer:**

Exact Form:

2 √ 34

Decimal Form:

11.66190378

The **distance between points** (-7, 8) and (2, 8) is **9 units.**

The distance d between two points [tex](x_{1},y_{1}),(x_{2},y_{2})[/tex] is,[tex]d=\sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1})^{2} }[/tex]

For given question,

Let [tex](x_{1},y_{1}) = (-7,8),(x_{2},y_{2})=(2,8)[/tex]

Let d be the **distance between two points**.

Using **distance formula,**

[tex]d=\sqrt{(x_{2}-x_{1})^{2}+ (y_{2}-y_{1})^{2}[/tex]

[tex]d=\sqrt{(2-(-7))^{2}+ (8-8)^{2} }[/tex]

[tex]d=\sqrt{(2+7)^{2}+0^{2}[/tex]

[tex]d=\sqrt{9^{2}+0 }[/tex]

[tex]d=9[/tex] units

Hence, the **distance between points** (-7, 8) and (2, 8) is **9 units**.

Learn more about **distance between two points** here:

https://brainly.com/question/4385475

**#SPJ2**

If Carl mowed 4 yards for $35, how much will he get for mowing 7 yards?

**Answer:**

61.25 dollars

**Step-by-step explanation:**

We can use a ratio to solve

4 yards 7 yards

-------------- = -----------------

35 dollars x dollars

Using cross products

4x = 35*7

4x =245

Divide each side by 4

4x/4 = 245/4

x =61.25

what is 5x to the 6 power

**Answer:**

25-60+36

**Step-by-step explanation:**

25-60+36 Step By Step

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