Mathematics High School

1.8/0.087-0.947+2.2/0.044
​

Answers

Answer 1

Answer:

The answer is 2022537/290000

problem:

1.8/0.087-0.947+2.2/0.044
1.8/0.087-0.947+2.2/0.044
1.8/0.087-0.947+2.2/0.044
1.8/0.087-0.947+2.2/0.044
1.8/0.087-0.947+2.2/0.044

Related Questions

( 10 - 2n ) - ( 5n - 8)

Answers

Answer:

− 7n+18

Step-by-step explanation:

(10- 2n)- (5n- 8)

− 2n+10-5n+8

-7n+18

Distance between (-9,-6) and (-6,-8)

Answers

Answer:

The distance is....

5

Step-by-step explanation:

The circumference of a circle is 7.4mm.
Find the length of the diameter.
Give your answer rounded to 3 SF.

Answers

Answer:

2.355cm

Step-by-step explanation:

What is the x-intercept?

Answers

Answer:

(5,0)

Step-by-step explanation:

Helppp!!
What is the value of the missing angle?

Answers

Answer:

105

Step-by-step explanation:

all angles inside a triangle add up to equal 180, the inside angle at R is 75 degrees, the TP line is obviously a 180 degree angle, because it's just a straight line, so you subtract 75 from 180 to get 105

hope this helps :)

A plane took 3 h 33 min to finish a journey. If the distance of the journey was 2840 miles, at what average speed did the plane travel?

Answers

Answer:

800mph

Step-by-step explanation:

Step one

Given data

time taken= 3 h 33 min

= 3.55 hours

distance = 2840 miles

Step two:

from speed= distance/time

substitute

speed= 2840/3.55

speed= 800mph

Hence the speed is 800mph

Can somebody do this I’ll mark brainliest pls

Answers

Answer:

both are 75 degrees

Step-by-step explanation:

the angles add up to 180, as they are also vertical angles

Answer:

b=c since they are vertical angles, b=75 and c=75

Step-by-step explanation: The angle opposite of the given is the same (105) that gives you two measure. Add 105+105 to get 210. A set of vertical angles=360 degrees, take away 210 from 360 to get the measure of b+c. Divide that by two to get the measure of either b or c.

13yd of circumference

Answers

Answer:

look it up mf

Step-by-step explanation:

Which phrase represents the meaning of the symbol Less-than?
less than
equal to
take away
greater than

Answers

Answer:

less - than is the answer

hope it helps you

Answer:

Answer above is correct

Step-by-step explanation:

PLEASE HELP
ANSWER SERIOUSLY

Answers

Answer:

raise a product to a power.

you first simplify the parenthesis in the numerator by raising 2 by the power of three and multiplying the exponents.

i suck at explaining, but after the first step the expression looks like:

[tex](\frac{8r^{6}t^{3} }{4t^{2} })^{2}[/tex]

Step-by-step explanation:

30 POINTS!!!! and i will give bairnless plzz

Answers

Hello friend! I believe the answer would be $280

Answer:

280

Step-by-step explanation:

i need help someone help pls and thx

Answers

i believe 12 feet , if im wrong im sorry!
The Answer is 12 feet because that is the highest point that the line/curve on the graph goes.

plzzzzzzzzzzzzzzzzzzz

Answers

Answer:

4x²+20x+25

Step-by-step explanation:

(2x+5)² = (2x+5)(2x+5)

(2x+5) (2x+5) = 2x(2x) + 2x(5) + 5(2x) + 5(5)

= 4x² + 10x + 10x + 25

= 4x²+20x+25

find the percent of change.
50 to 75 ft...
please explain.​

Answers

Answer:

50%

Step-by-step explanation:

50 to 75 is a change of 50% (25 is the difference between the two numbers, and 25 is 50% of 50).

Mt. Calvary's budget for a swing set to be built for the Children's Church is $900. If the cost of the swing set should be at least one-fourth as much as the fort, how much can be spent on the fort and still build the swing set?

Answers

Answer:

[tex]Amount = \$4500[/tex]

Step-by-step explanation:

Represent Swing Set with S and Fort with F

Given

[tex]S = \$900[/tex]

[tex]S = \frac{1}{4}\ of\ F[/tex]  --- S = one-fourth of F

Required

Determine the amount spent on both

Substitute 900 for S in [tex]S = \frac{1}{4}\ of\ F[/tex]

[tex]\$900 = \frac{1}{4} * F[/tex]

Multiply both sides by 4

[tex]4 * \$900 = \frac{1}{4} * F * 4[/tex]

[tex]4 * \$900 = F[/tex]

[tex]\$3600= F[/tex]

[tex]F = \$3600[/tex]

The total amount to be spent it:

[tex]Amount = F + S[/tex]

[tex]Amount = \$3600 + \$900[/tex]

[tex]Amount = \$4500[/tex]

Select the reason why these triangles are
similar. If they are not, select "Not similar".
Α. ΑΑ
B. SAS
C. SSS
D. Not similar

Answers

Answer:

not similar

Step-by-step explanation:

similar means proportional

1, 1, and 0.5 are not proportional to 3.5, 3, and 2.25

As the two side lengths of the smaller triangle is the same but the ratio of those side in a larger triangle and the smaller triangle is different they are, D. Not similar.

What is congruency?

We know two similar planer figures are congruent when we have sides or angles or both that are the same as the corresponding sides or angles or both.

We know two triangles are similar if the ratios of their corresponding sides are equal.

The larger triangle has sides 3, 3.5, and 2.25.

And the smaller triangle has sides 1, 1, 0.5.

As the smaller triangle has side lengths 1, 1, and the ratio of the sides of the larger triangle and the smaller triangle is (2 + 1)/1 and (2.5 + 1)/1 which is equal to 3/1 and 3.5/1 3 and 3.5 but the smaller side has 1 and 1, therefore, they are not similar.

learn more about congruency here :

https://brainly.com/question/7888063

#SPJ2

Find a point on Y-axis which is equidistant from the points (2,-2) and (-4,2)
answers fast pleasee ......help me out guys

Answers

Answer:

( -1, 0)

Step-by-step explanation:

(2 + -4)/2 = -1

(2 + -2)/2 = 0

z-x/3=y solve for z
it's on a quiz hurryyy​

Answers

Answer:

z = 3y + x

Step-by-step explanation:

z - x / 3 = y

multiply both sizes by 3

z - x = 3y

add x

z = 3y + x

(trigonometry!!) Write the ratios for sin A and cos A. If needed reduce the fractions.

Answers

Answer:

Step-by-step explanation:

sin A = [tex]\frac{35}{37}[/tex]

cos A = [tex]\frac{12}{37}[/tex]

Identify the slope and y-intercept. If the equation is in standard form, you may need to switch it to slope-intercept form. Sketch the graph of each line.
x - 5y = 20

Answers

Hi there! The slope is 1/5 and the y-intercept is (0,-4).

PLEASE help I really have to get this right!
The population of a city increases by 4,000 people each year. In 2025 the population is projected to be 450,000 people. What is an equation that gives the city's population p (in thousands of people) x years after 2010?
A.p=4x+50
B.p-450=4(x-5)
C.p-15=4(x-450)
D.p=4x+15

Answers

Robert Dwayne Junior

True or False? (2,-2) is the solution to the system of equations.
3x - 2y = 10
5x + 3y = 4
True
False

Answers

Answer:

True cuz they intercept at (2,-2) plz braliest me

Step-by-step explanation:

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Using the properties of integer exponents, match each expression with its equivalent expression
30 points and Brainly if answer is right

Answers

5-3 = 1/125
-5-3 = -1/125
(-5-3)-1 = -125
(-5-3)0 =1

Please fill in the three leftover boxes

Answers

Homogeneous mixture: solution
Heterogeneous mixture: colloid and suspension

Please help quickly I will give brainlist

Answers

Answer:

a. 73%

b. 73:100

c. 0.73

d. 73/100

Step-by-step explanation:

If you are only talking about the shaded part out of the total number of squares then these are your answers

73 out of 100 is 73%

73:100 is the ratio

73/100 = 0.73 is the decimal

73/100 is the fraction

Find the area under the curve y = 1/x^2 between the ordinates x=1 and x=5

Answers

Answer:

The area is -6/5 units

Step-by-step explanation:

We start by integrating the curve equation

1/x^2 = x^-2

So the integration will be;

x^-2+1/-2 + 1 = -1/x + k

So we have the area as;

-1/5 -1 = (-1 - 5)/5 = -6/5

-

The difference between the length and the width of a rectangle is 5 centimeters. What id the length (the longer side) of the rectangle, if its perimeter is equal to 106 centimeters

Answers

Answer:

29

Step-by-step explanation:

106=2(x+x+5)

53=2x+5

48=2x

24=x

24+5=29

HELP I NEED HELP ASAP


Answers

Answer:

Option C is the correct answer

Step-by-step explanation:

C. Multiply both sides of the equation by 20

A: x/8=3/4
B: 2/5=x/40

Answers

Answer:

A.)x=6

B.)x=16

did u mean to solve it or do something else if this is not the way u mean i can do another way if u like

1,958.55 divided by 15?????

Answers

answer is 130.57
uwu
Other Questions
Read this excerpt from ameliaearhart.com regarding pilot Amelia Earhart: In 1937, as Earhart neared her 40th birthday, she was ready for a monumental, and final, challenge: she wanted to be the first woman to fly around the world. Which option correctly uses ellipses to quote the excerpt? 0 A. According to the website AmeliaEarhart.com In 1937,... she was ready for a monumental and final, challenge: she wanted to be the first woman to fly around the world. 0 B. According to the website Amelia Earhart.com, "In 1937. she wanted to be the first woman to fly around the world. OC. According to the website AmeliaEarhart.com, "as Earhart neared her 40th birthday, she was ready for a monumental, and final, challenge. O D. According to the website AmeliaEarhart.com, she was ready for a monumental, and final, challenge: she wanted to be the first woman to fly around the world Please Help i will give brainliest Ross drives 420 miles in 6 hours. If Ross continues to drive at the same rate, how many miles can he drive in 12 hours? By how much did the price of the stock change from the beginning of Week 1 to the end of Week 4? Which principles are included in the Preamble to the U.S. Constitution? Choose all that apply.secure the Blessings of Liberty to ourselves and our Posteritypromote the general welfareestablish good schoolsoffer free health careprovide for the common defensekeep low taxesinsure domestic Tranquilityestablish justice Who wants to play hangman to Guess my name. It will be Fun :0 Can someone please explain this? What happens when a string doesnt include the separator thats specified in the parameter of the split() method? what prevents the branches of government from abusing their power ? When two vowels (unaccented and accented) create a diph(t)hong, how should you pronounce that diph(t)hong (or combination of vowels) ? What is the answer to: 5 times 4 times 54 times 69 times 6 times 9Spread the news we need to get rid of the moderators, they are banning people and deleting posts for no reason, we have rights so do not let them push us around!The moderators are ridiculous and are taking down posts bcz there friends tell them to. This is completely not fair considering that they are only taking down the questions bcz there friends dont get there way. These are horrible moderators they need to be banned.p.s: don't answer the math question it is just there to cover up the what this post is rlly about. Which expression is equivalent to 18,090 Suppose a consumer had a budget of $125. The price of Good X is $5 and the price of Good Y is $7.50. Calculate value of the x-intercept of the budget line. what must be photographed with an impression before it is moved or cast ? Which court can have a jury?A) U.S. District CourtB) Florida Supreme CourtC) U.S. Circuit Court of AppealsD) U.S. Supreme Court What year did the last state in the American West officially become a state, not just a territory, and what is that state please answer its do in 2 hours I need help solving this riddle?What is the snowman's New year resolution? Here is a recipe for pineapple soda: For every 5 cups of soda water, mix in 2 cups of pineapple juice. How much pineapple juice would you mix with 20 cups of soda water? *1 point HElp ALL MY POINTS !!!!