Mathematics High School

HELP please and thanks you​

HELP Please And Thanks You

Answers

Answer 1

Answer:

14.7

Step-by-step explanation:

5.4 - 3.4 = 22 + 1.5 = 3.5[tex](3.5)^{2} = 12.25[/tex]  12.25 × 1.2 = 14.7

I hope this helps!

Related Questions

What’s the answer to this problem cause I’m super confused

Answers

Answer:

so,the area of the rectangle=length ×width

area of rectangle=10×5

area of rectangle=50in²

7:12 is equivalent to 21:​

Answers

Answer:

36

Step-by-step explanation:

21/7=3

12x3=36

7:12 = 21:36

Answer:

21/36

Step-by-step explanation:

To get from 7 to 21 we multiply to 3 so you would do the same for the bottom

Solve x2 − 8x + 5 = 0 using the completing-the-square method. (2 points)

Answers

Answer:

[tex] x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11} [/tex]

Step-by-step explanation:

[tex] {x}^{2} -8x + 5 = 0 \\ \\ {x}^{2} - 8x + {4}^{2} = - 5 + {4}^{2} \\ \\ {(x - 4)}^{2} = - 5 + 16 \\ \\ {(x - 4)}^{2} = 11 \\ \\ x - 4 = \pm \sqrt{11} \\ \\ x = 4 \pm \sqrt{11} \\ \\ x = 4 + \sqrt{11}, \: \: x = 4 - \sqrt{11} [/tex]

please help!! i don’t understand geometry

Answers

so you would add lmu and umn together to equal lmn. My notes are in the picture but the answer is umn=42 and x=1

Find the perimeter of the window. Round your answer to the nearest tenth. SHOW HOW YOU GOT IT AND I WILL MARK BRAINLEST!!

Answers

Answer:

10.3 ft

Step-by-step explanation:

Perimeter of window

= perimeter of semicircle + length of diamdter

[tex] = \frac{1}{2} \pi \: d + d \\ \\ = \frac{1}{2} \times 3.14 \times 4 + 4 \\ \\ = 3.14 \times 2 + 4 \\ \\ = 6.28 + 4 \\ \\ = 10.28 \: ft

[/tex]

= 10.3 ft

Answer:

=> 10.3

Step-by-step explanation:

Perimeter of window

= perimeter of semicircle + length of diameter

= 10.3 ft

please give  brainlist

Please helpppp. I will give brainliest to best answer

Answers

Answer:

1)

domain: (negative infinaty, 4)

range: (-4, infinaty)

I don't know the second one, I'm sorry.

What is the best method to solve the problem below?
-2x + y = 5 x = 3y + 5

Answers

Answer:

Solve by Factoring  and y= -4, 4

Step-by-step explanation:

:)

Mary read that a blue whale could weigh up to 300,000 pounds. How many tons is this?

Answers: (Show explanation)

15,000 tons

150 tons

18,750 tons

600,000,000 tons

Answers

Answer:

Step-by-step explanation:

, /

Answer:

300,000 = 150

Step-by-step explanation:

Don't really have an explanation

On a city map, the scale is If a street is 12.5 cm long on the map, what is the actual length of the street?

Answers

Answer:

see the book

Step-by-step explanation:

if not getting then answer is 13 cm

Plz hurry! Hurryyyyy!

Answers

Answer:

56.55 units^2

Step-by-step explanation:

The answer is 56.52


The formula I used is a= 3.14 x6x6/2
3.14x36/2
113.04/2
Area= 56.52

Find the measures of the numbered angles in each rhombus. (PLEASEEEE HELP ME OUT BRO PLEASE ANYONE) DUED BY 10 tonight

Answers

Answer:

Angle 1 = 70, Angle 2 = 90, Angle 3 = 70, Angle 4 = 70

Step-by-step explanation:

1. 90 -20 = 70

2. Diagonals are perpendicular and create right angles that equal 90

3 and 4. Diagonals bisect angles, angles on opposite sides are congruent

1) Noah and Lin use the diagram to find the area of the training center. The diagram shows
lengths and widths in meters. Noah writes 40(y + 25.5) to find the area. Lin writes 40y + 1020
to find the area.
) Who do you think is correct?

Answers

Answer: They are both correct.

Step-by-step explanation: It corrected me when I got the answer wrong.

Answer:

Step-by-step explanation:

they are both correct

plot the coordinates of the vertices and name the figure. (3,0) (0,3) (0,-3) -(3,0)

Answers

Answer:

It's a square

good luck, i hope this helps :)

Help with this question for points please

Answers

Answer:

well i know its not C

Step-by-step explanation:

NEED HELP ASAPPP

The probability that a mature hen will lay an egg on a given day is 0.80. Hannah has 6 hens. Using the table, what is the probability that at least 2 of the hens will lay eggs on a given day?


A 2-column table with 7 rows. Column 1 is labeled number of eggs with entries 0, 1, 2, 3, 4, 5, 6. Column 2 is labeled probability with entries 0.000064, 0.002, 0.015, 0.082, 0.246, 0.393, question mark.


0.015

0.017

0.983

0.998

Answers

Answer:

0.998

Step-by-step explanation:

just took the quiz

Answer:

.998

Step-by-step explanation:

What describes all decimals that are rational numbers

Answers

Rational Numbers: Any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. ... So, any terminating decimal is a rational number.7

Can y’all please answer it for me

Answers

Answer:

The answer is B

Step-by-step explanation:

it just is

A box of cereal states that there are 87 calories in a 3/4 cup serving. What is the unit rate for calories per​ cup? How many calories are there in 4 cups of cereal?

Answers

unit rate is 116 calories per cup

just answer the multiple-choice pls

Answers

Answer:

its B

Step-by-step explanation:

The answer i think is B :))

help! what is 20 +83+38+737+736+623+794+978+394+746+648+90+52+90+34+1= ?[tex]x_{123} 877384[/tex]

Answers

Answer:

6064

Step-by-step explanation:

PLEASE HELP!!!!
Seventy-five students say that they
routinely read books. Fifty-two students like
to read non-fiction books. Twenty-eight
students like to read mystery books. How
many students read both non-fiction and
mystery books?

Answers

Answer:

80 students

Step-by-step explanation:

52 + 28 = 80

Answer:

5

Step-by-step explanation:

52 + 28= 80

80-75=5

Scarlet maintained a constant speed through her 7-hour journey . Her speed can be modeled by 455 = Mx , where x is the time in hours , and m’s the rate at which scarlet traveled

Answers

Answer:

Speed of car (M) = 65 Unit/hour

Step-by-step explanation:

Given:

Speed equation;

455 = Mx

Time taken (x) = 7 hours

Find:

Speed of car (M)

Computation:

455 = Mx

455 = M(7)

Speed of car (M) = 65 Unit/hour

Answer this simple Math Problem and earn 10+ Points! ☺

Answers

Answer:

more than 11

Step-by-step explanation:

Answer:

$11 or more than $11

Step-by-step explanation:

PLEASE HELP ME ON MATH ASAP

Answers

4

cause then 12-6=6

You do parenthesis first and get six, then you subtract

Answer:

B i think

Step-by-step explanation:

Sorry if wrong

Find the distance between K(9, 2) and L(-3, 9) to the nearest tenth.

Answers

Answer:

13.9

Step-by-step explanation:

d = √[(-3-9)²+(9-2)²]

= √[144+49]

= √194

= 13.9

Answer:

13.9

Step-by-step explanation:

Noah was doing some homework and answer the following question 5.5• - 3/5 =

Answers

Answer:

-33/10 or -3.3

Step-by-step explanation:

are negative numbers whole numbers? plz i need help due in 45min​

Answers

Answer:

No

Step-by-step explanation:

Whole numbers don't include negative numbers, fractions, or decimals.

Answer:

Negative numbers don't classify as whole numbers

Whole numbers span from 0 to every number greater than 0

Instead, integers contain 0, negatives, and their opposities (positives)

Step-by-step explanation:

can anyone help im stuck on this question?

Answers

31.40ft^2 is the answer

Plz help me with this question

Answers

Answer: KJ becuase it is the first two like on but put backwards.

The correct answer is KJ

Show work please!...

Answers

Answer:what goes around comes around

Step-by-step explanation:

"i need points too thanks"

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