Mathematics High School

How do I do this I need help I don’t wanna fail this quarter!!!!

Answers

Answer 1

Answer:

SSA

Step-by-step explanation:

Side Side Angle

Related Questions

if 2x^2 - 5x + 7 is subtracted from 4x^2 + 2x - 11, what is the coefficient of x in the result

Answers

Answer:-3

Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation:

(4x +5) (4x-5)

use FOIL

16x^2 - 25

Find the slope of the line that passes through (2, 4) and (9, 9).

Answers

m = 5/7

Have a good day!

The answer is 5/7. Hope this helps!

the minimum charge the first 175 calls is rs 300 if the charge for each additional call is rs 350 how much is charge for 389 telephone calls

Answers

Answer:

136150

Step-by-step explanation:

One additional charge is 350

389 call charge-(350x389)

Therefore, total charge is 136150.

Rebecca solved
√45 + 2 √20. Her answer was 5 √5 . Is she correct? If not, explain and correct the error.

Answers

No.

[tex]\sqrt{45}=3\sqrt{5} \\2\sqrt{20} =2\sqrt5}[/tex]

If you add them up you DO NOT GET [tex]5\sqrt{5}.[/tex] According to mathematics, it equals to [tex]7\sqrt{5}[/tex].

A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4}
4
1

foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8\ \mathrm{ft}\times 6\frac{1}{4}\ \mathrm{ft}\times 7\frac{1}{2}\ \mathrm{ft}8 ft×6
4
1

ft×7
2
1

ft.

Answers

whatt i don’t understand

A sculpture is in the shape of a cylinder. The sculpture has a diameter of 10 feet and a height of 21 feet. Which measurement is closest to the total surface area of the sculpture in square feet?

Answers

Answer:did u get the answer?

Step-by-step explanation:sorry

The measurement of total surface area of the sculpture in square feet is 814 square feet.

What is the surface area of a cylinder?

The surface area of a cylinder can be calculated by adding the area of its lateral surface to the sum of the areas of its two circular ends. The formula for lateral surface area is given by: 2πrh

where r is the radius of the circular base and h is the height of the cylinder.

Since the diameter of the cylinder is 10 feet, the radius is 10/2 = 5 feet.

So, the lateral surface area of the cylinder = 2 × π × 5 × 21 = 210π square feet.

The area of each circular end is given by πr². Since the radius is 5 feet, the area of each circular end is π × 5² = 25π square feet.

Therefore, the total surface area of the cylinder is 210π + 2 × 25π = 260π square feet.

The value of π is approximately 3.14, so the surface area of the cylinder is approximately 260 × 3.14 = 816.4 square feet.

So, the closest measurement of the total surface area of the sculpture in square feet is 816 square feet.

Learn more about the surface area of a cylinder here :

brainly.com/question/14827013

#SPJ6

Deanna bought the poster shown below for her wall.

Note figure not drawn to scale
If a = 10 cm, b = 27 cm, c = 16 cm, and d = 20 cm what is the area of the poster?

Answers

Answer:

B. 27 cm

Step-by-step explanation:

Answer:

439

Step-by-step explanation:

16x19 =304 (square)

27x5 = 135 (triangle)

Add them, which gives us 439

Can someone please help me with math

Answers

Answer:

I believe it is:

C) -3

Hope this Helps!

PLS HELP with this from khan academy. I’m struggling, and it’s due today.

Answers

Answer:

Step-by-step explanation:

You can think as vertices as the corners of the shape

Answer:

the shape have 8 vertices.

In ΔUVW, the measure of ∠W=90°, the measure of ∠U=13°, and WU = 84 feet. Find the length of UV to the nearest tenth of a foot

Answers

Answer:

Hwww

Step-by-step explanation:

find the domain of the relation
find the range of the relation
is the relation a function?

Answers

Answer:

Domain: (-∞ , ∞)

Range: [4 , -∞)

yes, it's a function. It pass the vertical line test. (one input vs one output)

Step-by-step explanation:

Domain: (-∞ , ∞)

Range: [4 , -∞)

yes, it's a function. It pass the vertical line test. (one input vs one output)

A cylinder has a base with a radius of 7 cm and a volume of 615.44 cm3. Use 3.14 for π . Write and solve an equation to find the height of the cylinder.

Answers

Answer:

The height is 4 cm

Step-by-step explanation:

V = (pie) x radius² x height

615.44 cm³ = (3.14) x 7² x h

h = 615.44 cm³/(3.14 x 49)

h = 615.44 cm³/153.86

h = 4 cm²

SOMEONE PLEASE HELP ASAP!!!! I HAVE ASKED THIS QUESTION 5 TIMES AND WASTED 500 POINTS SO FOR THE LOVE OF DEAR GOD PLEASE HELP FOR 100 POINTS!!!!!!!!! ALSO BRAINLIEST TO FIRST WHO GETS IT RIGHT!!!

Answers

Answer:

85.26

Step-by-step explanation:

Answer:

60.2

Step-by-step explanation:

I saw this again so I am putting the answer here.

5.8*3.5= 20.3 6*4.2= 25.2 4.2*3.5= 14.7 20.3+25.2+14.7= 60.2

Use long division to find each quotient. Show your computation and write your answer as a decimal.

a. 22÷5 b. 7÷8

Answers

A= 4.4 B= 0.875 should be the answers

W3* 5 = 15. then 15 + 5 equals what number? 3 05 08 15

Answers

Answer:

Hello

ur answer is

15+5= 20

Step-by-step explanation:

thanks hope it helps

The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.

Answers

The solution to a system of linear equations is (0, 4). One of the linear equations in the system is y = 8.1 +4.the answer is 12.1

Find the length indicated please!!

Answers

?=4

explanation:

the whole thing is 13, and it’s split in 2 sections. section 1 is 9, so to find the length of section 2, you would do 13-9=4.

Question 1: In Math mean means..

A. average
B. divide
C. GCF
D. LCM

Answers

Average should be right

Malia has $500 to purchase water bottles and pairs of socks for a fundraiser for her school’s cross-country team. She needs to buy a total of at least 200 items without buying too many of just one item. What graph shows the possible numbers of water bottles and pairs of socks that Malia should buy?

Answers

Answer:

graph ??? have u even tried to read the problem

Step-by-step explanation:

Yes I do please took

What is this!! Thank you to whoever will help me

Answers

Answer:

Answer is the 2nd multiple choice question

Step-by-step explanation:

The number 74 can be factored as 2(37), so 74 is said to have two distinct prime factors. How many distinct prime factors does 210 have?

Answers

9514 1404 393

Answer:

Step-by-step explanation:

210 = 2·3·5·7

There are 4 distinct prime factors.

Could some one help me please

Answers

Answer:

Step-by-step explanation:

The answer is 12, because you just had to multiply

A salesman earns 20% commission on all the merchandise that he sells. Last month he sold $900 worth of merchandise. How much commission (in dollars) did he earn last month?

Answers

Answer: $180

Step-by-step explanation:

Given

Salesman earns 20% commission on merchandise he sells

Last month sales by him are $900

So, his commission out of $900

[tex]\Rightarrow 20\%\ \text{of}\ 900=0.2\times 900\\\Rightarrow \$180[/tex]

So, he grabbed $180 dollar as commissions

What is the area of the triangle whose vertices are (-4,0), (-10, 0) and (-7,-6)?

Answers

Step-by-step explanation:

From the point -10 to -4, there is a difference of 6 units. Base = 6

From the x-axis to the furthest point, there is a difference of 6 units. Height = 6

6*6 = 36

36/2 = 18

Area = 18

6. Aşağıdaki cümlelerin hangisinde “de/da”
bağlacının yazımı ile ilgili bir yanlışlık ya-
pılmıştır?
A. Evde hiç yumurta kalmamış.
B. Nevin de bizimle ders çalıştı.
C. Yolda öğretmenimizi gördük.
D. Pazardan şeftalide alacağım.
4:

Answers

Answer:

b that is my answer : ) i hope this is correct answer

I need help please and thanks

Answers

Answer:

x = 1 y = -3 (1, -3)

Step-by-step explanation:

Use the Substitution Method

First, you have to turn the equations into slope intercept form (y = mx + b)

First equation

x - y = 4

subtract x from both sides

-y = -x + 4

divide each side by -1

y = x - 4

Second Equation

4x + y = 1

subtract 4x from both sides

y = -4x + 1

Turn the two new equations into one equation like so

-4x + 1 = x - 4

add 4x to both sides

1 = 5x - 4

add 4 to both sides

5 = 5x

divide each side by 5

x = 1

Fill in x in one of the original equations in order to find the value of y

4(1) + y = 1

4 + y = 1

subtract 4 from both sides

y = -3

The solution is (1, -3)

hope this helps :)

When the door was left open, 36 pigeons flew the coop. If this was 40 percent of all the pigeons, how many pigeons were there originally?

Answers

Answer: 90

Step-by-step explanation:

40 % = 0.40. X = number of pigeons. 0.4x =36

X = 36/0.4 = 90

Charlotte and Riley walked 6/10 of a mile to school one day, and then after school they walked 3/8 of a mile to the store. From the store back home was another 2/5 of a mile. How far did the girls walk in all?

Answers

Answer: The girls walked [tex]1\dfrac38[/tex] miles.

Step-by-step explanation:

Given: Distance from home to school = [tex]\dfrac{6}{10}[/tex] mile

Distance from school to store = [tex]\dfrac38[/tex] mile

Distance from store to home = [tex]\dfrac25[/tex] miles

Total distance = [tex]\dfrac6{10}+\dfrac38+\dfrac25[/tex]

= [tex]\dfrac{6\times4+3\times5+2\times8}{40}[/tex] [L.C.M.(10,8,5)=40]

= [tex]\dfrac{24+15+16}{40}[/tex]

= [tex]\dfrac{55}{40}[/tex]

= [tex]\dfrac{11}{8}=1\dfrac38[/tex] miles

Hence, The girls walked [tex]1\dfrac38[/tex] miles.

please help:( im tryna gts

Answers

LOCATION SIZE N SHAPE
YW

Answer:

location

Step-by-step explanation:

"A translation is a geometric transformation that moves every point of a figure or space by the same distance in a given direction."

Hope this helps! :)

Other Questions

need help with this please In the diagram, JK || GI. If the ratio of HJ to JG is 3 to 1, then what is the ratio of HK to KI? Why do many animals in grasslands stay together in herds? aStaying together allows them to eat the same food. bStaying together allows them to stay warm. cStaying together allows them to be safer from predators. dStaying together allows them to take care of the ecosystem.Question 2 (3 points)Fill in the blank of the following sentence to make it true:An adaptation of plants growing in the _______________ biome is they have deep roots to help them get moisture when it's dry, as drought is common in this biome. Fires are also common here, so the plants' deep roots also allow them to regrow if there is a fire. aTropical Rainforest bTundra cDesert dGrasslandQuestion 3 (3 points)Desert biomes are arid, or dry, environments that receive less than 10 inches of rain each year. Some deserts can be very hot, while other types of deserts can also be cold, like the Gobi Desert. A scorching hot desert like the Namib Desert in Africa cools rapidly each night when the sun goes down. Which of the following is a behavioral adaptation that many animals living in a hot desert have developed to help them survive in a desert biome climate? anocturnal, active only at night bmigrating south during the winter season chibernation dthick fur coatsQuestion 4 (6 points)Select ALL of the following physical adaptations that plants found in a desert biome have developed to survive in this type of biome?(Think about what we've learned about the characteristics of a desert biome climate) alarge, broad leaves where water is evaporated quickly into the air bthick, waxy skin to hold in water cno leaves or have spines to prevent water loss da shallow root system to soak up water quickly before it's evaporatedQuestion 5 (3 points)Which of the following adaptations would best help a plant living in the understory or forest floor of a Tropical Rainforest biome? aThin stems that bend but do not break in windy conditions bSmall leave to reduce the amount of water loss cLarge, broad leaves to consume as much sunlight as possibleQuestion 6 (3 points)Poison dart frogs found in a Tropical Rainforest biome are brightly colored to aid in their survival in this type of biome.Why is being brightly colored a beneficial adaptation for poison dart frogs? ato visually warn predators they are poisonous bto blend in with colorful flowers cto attract a mateQuestion 7 (3 points)How do extra layers of fat help animals survive in the Tundra biome? aIt helps them sink deeper when dividing in the water to find food bIt insulates their body to keep them warm cIt provides them waterQuestion 8 (3 points)Permafrost, the permanently frozen layer of subsoil of a Tundra, prevents plants found in this biome from pentrating this solid layer in order to grow deep roots.What is a special adaptation that Tundra biome plants have developed to overcome this in order to survive there? agrowing in clusters since clumping helps protect them the cold and wind bgrowing very tall to help reach more sunlight clarge, broad leaves to help them get rid of excess water Recall the study about anchoring , in which students estimated the population of Milwaukee aft er some had been told about Chicago and others about Green Bay. a. Describe in words the parameter(s) of interest in the context of this study. b. In the context of the parameter(s) described in part (a), express the null and alternative hypotheses for testing whether the class data give strong evidence in support of the anchoring phenomenon described above. If you use symbols, make sure to defi ne them. c. Check whether the conditions for the validity of the theory-based t-test to compare two means are satisfi ed here. d. Use appropriate technology (an applet or a statistical soft - ware package) to conduct a t-test of signifi cance of the hypotheses that you stated in part (b). Report the test statistic and p-value. e. State your conclusion in the context of the study, being sure to comment on statistical signifi cance. f. Determine and interpret the 95% confi dence interval using a theory-based approach for the parameter(s) of interest in the context of the study. g. Comment on causation and generalization for this study. 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