Mathematics High School

Plz sove and u will earn 30pts

Answers

Answer 1

Answer:

Pg. 1:

Triangle A: Obtuse

Triangle B: Obtuse

Triangle C: Acute

Triangle D: Right

Pg. 2:

Question 1: Figure A

Question 2: None

Question 3: Figure C

Pg. 3:

Triangle A: Scalene

Triangle B: Equilateral

Triangle C: Isosceles

Triangle D: Isosceles

Pg. 4:

A: Triangle

B: Circle

C: Rectangle

Hope that helped!

Step-by-step explanation:

Related Questions

Order these numbers from least to greatest: -4, 1/4, 0, 4, -3& 1/2, 7/4, -5/4

Answers

Answer:

-4 < -3 < -5/4 < 0 < 1/4 < 1/2 < 7/4 < 4

Step-by-step explanation:

Answer:

In order of least to greatest. -4, -3 1/2, -5/4, 0, 1/4, 7/4, 4

Step-by-step explanation:

PLZ HELP
In ⊙C, DE ≅ FG, Which statement must be true? Select all that apply.

Answers

Answer:

E because is covered all angle

< DCE ≅ < GCF must be true

Hence Option A and E are true statements.

What are angles of circle?

A circle has a total of 360 degrees all the way around the center, so if that central angle determining a sector has an angle measure of 60 degrees, then the sector takes up 60/360 or 1/6, of the degrees all the way around. In that case, the sector has 1/6 the area of the whole circle.

According to the given figure:

DE ≅ FG

So < DCE ≅ < GCF must be true

Because DE ≅ FG

< DCE ≅ <GCF is similar to DE ≅ FG

Hence, < DCE ≅ < GCF must be true

Hence Option A and E are true statements.

Learn more about angles of circle here

https://brainly.com/question/23247585

#SPJ2

Si a una persona le deben 7/9 de $450000 y sólo le cancelan 3/5 de esa deuda. ¿Cuánto dinero le quedan debiendo?

Answers

Answer:

$140,000

Step-by-step explanation:

Paso 1

Si a una persona le deben 7/9 de $ 450,000

La cantidad que se le debe a la persona se calcula como:

7/9 × $ 450,000

= $ 350,000

Paso 2

Solo se cancela 3/5 de esa deuda.

El monto de la deuda que se cancela se calcula como:

3/5 × $ 350,000

= $ 210,000

Paso 3

Por lo tanto, la cantidad de dinero que debe se calcula como:

$ 350,000 - $ 210,000

= $ 140,000

The double cone is intersected by a vertical plane passing through the point where the tips of the cones meet. What is the shape of the cross
section formed?

Answers

Is there any like math or equations??

Find the sum of−3x^2

Answers

Answer:

[tex]x+y=2[/tex]

[tex]y=-x+2[/tex]

[tex]slope (m)=-1[/tex]

[tex]slope ~of ~perpenddicular ~line:-[/tex]

[tex]-1/m_{2}[/tex]

[tex]\frac{-1}{-1} =1[/tex]

------------------------

hope it helps...

have a great day!

if i got 576 pets and then i leave 111 pets and then add another 890 how much do i have in total

Answers

Answer:

1355 pets

Step-by-step explanation:

576 pets - 111 pets = 465 pets

465 pets + 890 pets = 1355 pets

Answer:

1355 pets

Step-by-step explanation:

HELP PLEASE!!!! LOOK AT PHOTO

Answers

x+10/(x+9)(x-2).(3x-6)(x-2)/3(x+10)

3(x-2)/3(x+9)(x-2)

1/x+9

The mean age of 5 women in an office is 23 years old. The mean age of 3 men in an office is 24 years old. What is the mean age (nearest year) of all the people in the office?

Answers

Answer:

Step-by-step explanation:

Women total age = 5 x 23 = 115

Men total age = 3 x 24 = 72

The mean age of all the people

= (115+72)÷(8)

= 23.375

= 23 (nearest year)

The mean age (nearest year) of all the people in the office is 23

How to determine the mean age?

The given parameters are:

5 women = 23 years

3 men = 24 years

Mean is calculated using:

[tex]\bar x = \frac{\sum fx}{\sum f}[/tex]

So, we have:

[tex]\bar x = \frac{23 * 5 + 24 * 3}{5 + 3}[/tex]

Evaluate the quotient

[tex]\bar x = 23[/tex]

Hence, the mean age (nearest year) of all the people in the office is 23

Answers

Answer:

33+x+18=2x+3

51+x=2x+3

51-3=2x-x

48=x

Step-by-step explanation:

2x+3

2*48+3

96+3

What's the answer to

"find the value of
√121 + 3√125" "?

Answers

Answer:

11+15√5

Step-by-step explanation:

mat.hway

In a completely randomized design involving three treatments, the following information is provided:Treatment 1Treatment 2Treatment 3Sample Size5105Sample Mean489The overall mean for all the treatments is _______.

Answers

Answer:

7.25

Step-by-step explanation:

Given :

___________ Sample size __ sample mean

Treatment 1 ____ 5 _______ 4

Treatment 2 ____ 10 ______ 8

Treatment 3 ____ 5 _______ 9

Sample size = (5 + 10 + 5). = 20

Overall mean = ((5*4). + (10*8) + (5*9)) / 20

Overall mean = (20 + 80 + 45) / 20

= 145 / 20

= 7.25

In parallelogram MNPT, IZM= (6x + 10)° and
mZN= (5x + 10.5)° . How many degrees is ZT?

Answers

Answer:

83 degrees

Step-by-step explanation:

We can use the consecutive angle theorem to find the the value of x.

We can do that by doing 5x+10.5+6x+10 = 180

After simplifying, we get 11x+20.5=180

Subtract 20.5 on both sides and you get 11x=159.5.

Divide by 11 on both sides and you get x=14.5

Now we can use opposite angle theorem and set angle N and angle T equal.

That means we could write 5x+10.5 = m<T

We can substitute 14.5 for x and we get 72.5+10.5 = m<T

Simplify and you get 83 = m<T

----------------------------------------------

Hope this helps!

On a coordinate plane, triangle A B C has points (negative 1, 2), (negative 1, negative 1), (2, negative 1). Given △ABC, use a dilation with the center at the origin to make a similar triangle with side lengths three times as large. What are the coordinates of C' of the image? (–6, 3) (–3, 6) (3, –6) (6, –3)

Answers

Answer:

Step-by-step explanation:

Answer: (6, -3)

Step-by-step explanation: just did the assignment on edge

Determine the equation of the line parallel to the line y=34x+2
y=3/4x+2 that passes through the point (4, -3).

Answers

Answer:

y = 34x - 139 (y = 34x + 2)

y = [tex]\frac{3}{4}[/tex]x - 6 (y = 3/4x +2)

Step-by-step explanation:

(I'm not sure if the two equations were the same or not, but I provided the answers just in case.) Parallel lines are two lines that have the same plane and slope but never intersect. To find the equation, use the formula y - [tex]y_{1}[/tex] = m (x - [tex]x_{1}[/tex])

which expressions are equivalent to 4-3 over 4-1

Answers

Answer:

cause when dividing you are subtracting the exponents

so it 4^-3+1 = 4^-2

you shouldnt have negative exponents

so you flip it, which become 1/4^2

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

solve for X. Assume that lines which appear tangent are tangent

Answers

Answer:

Step-by-step explanation:

a book had a sale and it was 20% off. the price now is $7.00. What was the original price?

show work

Answers

Answer:

List Price = $ 8.75

Discount Amount = $ 1.75

the original price is $8.75 because 20% is 0.2 in decimal formation. multiply that to 8.75 and you get $1.75. if you subtract $1.75 from $8.75 you get $7.00

What is the mode of this data set?
12, 12, 13, 14, 17, 16

Answers

Answer:

Mode = 12

Step-by-step explanation:

If you need--

Median-13.5

Mean-14

Answer:

Step-by-step explanation:

the mode is the number that is the most in fashion

here 12 appears the most

if the probability of rain tomorrow is 0.15 what is the probability that it will not rain

Answers

Answer:

85% or 99.85%

Step-by-step explanation:

If you mean 15% by 0.15 then the probability that it will not rain is 85% because, 100-15=85.

If you mean 0.15% by 0.15 then the probability that it will not rain is 99.85% because, 100-0.15 is 99.85.

A company rents out 18 food booths and 27 game booths at the county fair. The fee for a food booth is $50 plus $6 per day. The fee for a game booth is $65 plus $8 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.

Answers

Answer:

$2655 + $324d

Step-by-step explanation:

total cost of a booth = fixed cost + (variable cost x number of days)

Fixed costs are costs that do not vary with output

Variable costs are costs that vary with production

cost of 18 food booths = 18(50 + 6d) = 900 + 108d

cost of 27 game booths = 27(65 + 8d) = 1755 + 216d

Add the total cost of the food and game booths together 900 + 1755 = 2655

108d + 216d = 324d

1.3. If Sara draws a red ball and DOES NOT RETURN it, and then she goes to draw a green
ball, is this considered a dependent or independent event?

Answers

Answer:

Dependent Event

Step-by-step explanation:

Assume that are 10 balls, such that:

[tex]Red = 6[/tex]

[tex]Green = 4[/tex]

If the balls are replaced after taken, the probability is:

[tex]Pr(Red) = 6/10[/tex]

[tex]Pr(Green) = 4/10[/tex]

This is referred to as independent event; because each selection do not affect the next or previous selection

However, if the balls are not replaced, the probability is:

[tex]Pr(Red) = 6/10[/tex]

[tex]Pr(Green) = 5/(10 - 1) = 5/9[/tex]

We subtracted 1 because there is a reduction in the number of balls when the red ball is not returned.

This is referred to as independent event; because a selection affects the next selection

Review the graph of function f(x). On a coordinate plane, a curve starts at closed circle (negative 2, 2), curves down to (negative 1, 1), and curves up through (0, 2) to closed circle (3, 6). Using the extreme value theorem, what are the minimum and maximum values of f(x)? minimum value = 1; maximum value = 6 minimum value = 2; maximum value = 6 minimum value = –1; maximum value = 3 minimum value = –2; maximum value = 3

Answers

Answer:

A. minimum value = 1; maximum value = 6

Step-by-step explanation:

Correct on Edge 2021

Somebody help me with this

Answers

Answer:

D s>350000

Step-by-step explanation:

The difference in base salary is 7,000 (45,000-38,000). To earn an additional 7,000, sales must be at least 350,000.

350000 x.02 (2% commission) is 7,000

please help me!!! i’m so bad at math hahaha

Answers

Answer:

Step-by-step explanation:

64x³-64x²-9x+14

fred has 15000 in his savings account with an interest rate of 1.8%. assuming he doesn't add or subtract from this amount, find the estimated account balance after 22 years

Answers

Answer:

A = $20,940

Step-by-step explanation:

Interest = Principal x Rate x Time

I = prt

I = 15000(.018)(22)

I = 5940

Interest = $5,940

Total Amount = Principal + Interest

A = P + I

A = 15000 + 5940

A = 20940

i need help with this new one plz and thank you

Answers

Answer:

51.04

Step-by-step explanation:

Write an exponential function in the form y=ab^xy=ab
x
that goes through points (0, 12)(0,12) and (3, 6144)(3,6144).

Answers

Answer:

y1 = abx1 and y2 = abx2

Step-by-step explanation:

The temperature in a room begins at 70°F and decreases at a rate of 8 F per hour. Which of the following tables represents this situation?

Answers

Answer:

( temp starts at 70 and DECREASES 8 per HOUR )

Two forces of 960 pounds and 670 pounds act simultaneously on an object. The angle between the two forces is 34 degrees find the magnitude of the resultant to the nearset tenth.

Answers

Answer:

1561

Step-by-step explanation:

Could use sum help please

Answers

Answer:

I need help with the same thing-

Step-by-step explanation:

Other Questions

Which is the correct chemical formula for Pentacarbon Tetraphosphide What personal care product may Felipe need for his second step? Find the equation that has a slope of -1/8 and passes through the point (0,-4)A. Y= 1/8xB. Y=1/4x-4C. Y=-1/8x-4 Meliah wants to make a gallon of punch. She uses 2 quarts of orange juice, 1 cup of lemon juice, and 2 1/2 pints of pineapple juice. How many cups of water should she add to make 1 gallon? The problem solving is on the image, 6th grade How was the collapse of the Soviet Union caused by the policies of Mikhail Gorbachev? Question 47 options: A coup occurred where the country's top generals took control of the government after he cut the military spending budget. More power was transferred from the national government to the individual republics after he initiated a revision of the Soviet Union's constitution. The Soviet Union weakened when he introduced reforms that promoted openness and restructuring of the government. The Soviet republic of Ukraine gained its independence when he began a revolt, causing similar movements in other Soviet republics. HELP ASAP BRAINLIEST FOR FIRST CORRECT ANSWER In triangle ABC, mA=(5x10), mB=(12x), and the exterior angle at C is (16x).Triangle A B C. Angle A measures 5 X minus 10 degrees & angle B measures 12 X degrees. The exterior angle adjacent to angle C measures 16 X degrees.(picture bellow)What is the measure of the exterior angle at C?Enter your answer as the correct value, like this: 42 CAN SOMEONE SEND ME A 2 PARAGRAPH SUMMARY OR OPINION (or both) ON THE MOVIE OF ROMEO AND JULIET, I NEED IT FOR TODAY :( What is 5x-3 equal to What long tube around the kidneys, carries eggs in females?(Frogs) please help y = kxIn the equation, what does "k" represent? If a circle has an area of 144 sq. cm, what will be its area if the radius is reduced to one third? After reading about the spread of bacteria and viruses, why do we wear a mask to help prevent the spread of corona Which of the following is a good way to reduce salinization?Ause ocean water instead of groundwater to irrigate crossBincrease use of synthetic pesticidesusing rainwater instead of goundwater on cropsDadopt no-lill farming methods Norma makes bags.She makes 17 bags an hour.Norma works for 6 hours each day, 5 days a week.Each bag is checked.If the bag is perfect, it is put in a box.When there are 12 bags in a box it is full.One week 90% of the bags Norma made were perfect.Work out the number of boxes completely filled with bags made by Norma. Look at the parallelogram pictured in Figure 1. What is the area of theparallelogram? To prevent young children from working in mines and factories, many states passed laws thatOA. required employers to pay children for workplace injuries..established free public daycare centers for children.OC. required young children to attend school.OD. established a minimum wage for children. Combustion of a 1.031-g sample of a compound containing only carbon, hydrogen,and oxygen produced 2.265 g of CO2(g) and 1.236 g of H2O(g). What is theempirical formula of the compound?3 Molar masses in g/mol: CO2 = 44.01; H20 = 18.02; C = 12.01; H = 1.01C3H50 HELP PLZZ TIMED TEST 5 MIN LEFT! need help on question 26