Mathematics High School

HELP!!! please marked brainliest

HELP!!! Please Marked Brainliest

Answers

Answer 1

Answer:

m∠KLM = 100

Step-by-step explanation:

First, make both equal to each other

26x + 22 = 38x - 14

Subtract 26x from both sides

22 = 12x - 14

Add 14 to both sides to isolate the variable

32 = 12x

Divide both sides by 12

x = 3

----------------- To find m∠KLM take one angle:

38x - 14

Replace the x with 3

38(3) - 14

Multiply 38 by 3

114 - 14

Subtract 14 from 114

100

m∠KLM = 100

Related Questions

Find the slope of the line graphed

Answers

Answer:

The slope is [tex]\frac{3}{5}[/tex] because if you do the rise over run method, it goes up 3 times and right 5 times, therefor being [tex]\frac{3}{5}[/tex].

What is Mario's cycling rate?
miles per hour

Answers

Answer:

7 miles per hour

21/3=7

14/2=7

7/1=7

Step-by-step explanation:

Answer:

the answer is 7 miles per hour

(-8)+(-6.9) PLSS HELPP MEEE

Answers

Answer:

-14.9

Step-by-step explanation:

just remove the  parenthesis and add

Answer:

The answer would be -14.9.

what is the average number of a question

Answers

Answer:

Overall, across all grades and subjects, the average test question count is 10, the second favorite number of questions is 5. A major contributor in determining the question count for an assignment is its assessment type.

Hope I helped!! If I did please give brainliest because I cant level up without having 1 more ;(

<3 Enjoy,

    Dea

Answer:

that's so ez

Step-by-step explanation:

but idc.......!!!!!!!!

PLEASE HELP ME FOR 14 POINTS

Answers

Answer:

i got 34:34:112

Step-by-step explanation:

sorry im bad at explaining things but i added a picture

Answer:

34, 34, 112

Step-by-step explanation:

(6x+10)+(x + 17)+(4x-34) = 180

=> 6x+x+4x = 180 -27+34

=> 11x = 187

=> x = 17

6(17) + 10= 112

17+17 = 34

4(17) -34 = 68 - 34 = 34

Please mark Brainliest if this helps!

Will give crown help

Answers

Answer:

(2,-8)

Step-by-step explanation:

(2,-8)

150 adults complete a survey 80 are women the ratio of men and women in its simplest form

Answers

Answer:

Step-by-step explanation:

150 - 80 equals 70

70:80 = 7:8

please give me brainliest, I'm going to cry if you don't >:(

150 divided by 80 equals 1.875 if you simplify it it’s gonna be 875

(20 PTS) WILL GIVE BRAINLIST

Answers

Answer:

-6

4

9

19

29

Step-by-step explanation

Plug the numbers into the x.

5(-2)+4

5(0)+4

5(1)+4

5(3)+4

5(5)+4

What is the value of x?
a.) 0.4 mi
b.) 6 mi
c.) 0.6 mi
d.) 4 mi

Answers

Answer:

0.6 or should be anyway.......

hope this helps you

which is bigger 7/10 or 13/16

Answers

Answer:13/16

Step-by-step explanation:trust me bro

Answer:

13/16

Step-by-step explanation:

So what we want to do here is find the smallest common denominator. I personally find 160 the easiest to work with.

7x16=112(numerator for 7/10)

10x16=160(denominator)

This gives us the fraction 112/160.

13x10=130

16x10=160

This gives us the fraction

130/160

Therefore 13/16 is bigger.

Please mark brainliest!

Help please!!! This is worth 20 points of my grade

Answers

Answer:here’s number one hope I helped

Step-by-step explanation:

here are four cards 6 2 7 3
how do i solve the second question?

Answers

Answer:

276

Step-by-step explanation:

Answer:276

Step-by-step explanation:trust me bro


Given f (x) = 3x² – 7x + 1, what is f(-3)?

Answers

Answer:

49

Step-by-step explanation:

f(-3)= 3(-3)² - 7(-3) + 1

= 3(9) - (-21) + 1

= 27 + 21 + 1

=49

notes: negative × negative = positive

Find the percent increase or decrease to the nearest percent.

From 14 books to 40 books

A. 65% increase

B. 186% increase

C. 186% decrease

D. 65% decrease

Answers

Answer:

A

Step-by-step explanation:

Rewrite the following equation in slope-intercept form
y - 4 = 3(x + 2)

Answers

Y = 3(x + 2) + 4
Y = 3x + 6 + 4
Y = 3x + 10

Renee spent $15.50 on Amazon today and Alex spent $9.69. How much more did Renee spend than Adam

Answers

Answer:

$5.81

Step-by-step explanation:

15.50-9.69=5.81

Answer:

$5.81

Step-by-step explanation:

Subtract. Hope this helped you!! Do you have a calculator

Bob and Cheryl are taking a road trip that is 188.60 miles. Bob drove 1/4 of the total distance




How many miles did Bob drive?

Answers

Answer: 47.15 miles.

Bob drove 47.15 miles.

To find how much Bob drove simply divide the total distance 188.60 miles by 4.

188.60/4 = 47.15

What the answer to this

Answers

Answer:

it's a trick question, it's still (-9,0)

Step-by-step explanation:

Answer:

-9,0

Step-by-step explanation:

The rule is (x,y) to (x,-y)

Since -0 = 0 it is (-9,0)

What should be done first to simplify: 122 – 15 – 5 – 1 + 6

Answers

Answer:

122-15-5-1

Step-by-step explanation:

122-15-5-1 is 101 which makes 101+6, in which the answer is 107.

Answer:

122-15-5-1=101+

101+6=107

Step-by-step explanation:

NEED ANSWER ASAP-
What is the value of x?

Answers

Given:

The figure.

To find:

The value of x.

Solution:

In triangle HIJ, HJ is diameter of the circle.

[tex]\angle HIJ=90^\circ[/tex]       [Thales's Theorem]

[tex]HI=IJ[/tex]                      [Given]

[tex]\angle IHJ=\angle IJH=x-42^\circ[/tex]             [Base angles of isosceles triangles are equal]

Now,

[tex]\angle HIJ+\angle IJH+\angle IHJ=180^\circ[/tex]        [Angle sum property]

[tex](90^\circ)+(x-42^\circ)+(x-42^\circ)=180^\circ[/tex]

[tex]2x+6^\circ=180^\circ[/tex]

[tex]2x=180^\circ-6^\circ[/tex]

[tex]2x=174^\circ[/tex]

Divide both sides by 2.

[tex]x=\dfrac{174^\circ}{2}[/tex]

[tex]x=87^\circ[/tex]

Therefore, the value of x is [tex]87^\circ[/tex].

Robert is a high school basketball player. In a particular game, he made some three point shots and some free throws (worth one point each). Robert made a total of 9 shots altogether and scored a total of 23 points. Write a system of equations that could be used to determine the number of three point shots Robert made and the number of free throws he made. Define the variables that you use to write the system.

Answers

Answer:

let t = number of three-point shots

let f = number of free throw shots

Step-by-step explanation:

t + f = 9      (he made a total of 9 shots altogether)

3t + 1f = 23   (number of shots multiplied by their point value)

substitution method:   t = 9 - f

                                    3(9 - f) + f = 23

                                     27 - 3f + f = 23

                                      -2f = -4

                                         f = 2

find 't':                               t + 2 = 9

                                         t = 7

                                         

hey
please solve
it's really easy​

Answers

Answer:

(2x + 1)×3 = 1×(3x+4)

6x + 3 = 3x + 4

6x-3x = 4 -3

3x = 1

x = 1/3

Charlie is mailing packages each small package costs hin $2.06 to send each large package costs him $4.30 how much will it costs him to send 7 small packages and 5 large packages

Answers

Multiple 7 x 2.06 and 5 x 4.30

2. Tomatoes cost $0.70 per pound.
Weight (lb)
2.
6
co
Price ($)
1.40 2.10

Answers

Answer:

The answer is 45lb

Step-by-step explanation:

If the equation y=6x+20 represents the line on the graph, determine how much Skyler will have in her savings after 18 months. helppppp!!!!

Answers

Skyler would have $128.

Multiply 18 by 6 and then add 20.

100 POINTS PLEASE HURRY Brianna solved a two-step equation, but she made a mistake along the way.

0.1x + 3 = 1.7
(-3) + 0.1x + 3 = 1.7 + (-3) Line 1
0.1x = -1.3 Line 2
(-0.1) + 0.1x = -1.3 + (-0.1) Line 3
x = -1.4 Line 4
What mistake did Brianna make?
On Line 1, Brianna should have subtracted 3 instead of adding -3.
On Line 1, Brianna violated the addition property of equality.
On Line 3, Brianna should have divided by 0.1 instead of subtracting 0.1.
On Line 3, Brianna violated the addition property of equality.

Answers

Answer:

3rd row

Step-by-step explanation:

there were multiple mistakes there ngl but out of the amswers i saw it should be that brianna should habe divided

What are the slope and y-intercept of the graph of y =(-1/3)x + 1

Answers

Answer:

[tex]slope \: = - \frac{1}{3} x \\ y - interept \: = \: 1[/tex]

Step-by-step explanation:

Hope this helps!

Margie's vegetable garden contains cucumbers, corn, potatoes, and tomatoes. About
of the garden consists of potatoes. What percent of the vegetables in Margie's
garden are NOT potatoes?

Answers

Answer:

60%

Step-by-step explanation:

2/5 to 100%

we have to make the bottom number equal 100

5*20=100

what we do to one side we have to do to the other when multiplying and dividing fractions

2*20=40

40/100

we're looking for the OTHER vegetables so subtract that from the total

100/100 - 40/100 =60/100 or 60%

Answer:

60%.....................

Deanna will cook a turkey for about 15 minutes per pound of turkey.

If she bought an 11-pound turkey, how long should she cook it for, in minutes?

Answers

Answer:

165 minutes is how long it would take

Answer:

11×15

lbs× minutes per lbs

The perimeter of a rectangle is 26 cm. The rectangle has a length of 8 cm. What is the width of the rectangle?

a) right an equation that can be solved using the distributive prop property.

b)Solve the equation

Answers

Answer:

A. 2(8)+2(w)=26

B. 16+2w=26

Subtract 16 from both sides of the equation

2w=10

Divide both side by 2

The width is 5

Step-by-step explanation:

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