Mathematics High School

Зе - 19 - 7е + 10
I need help with this problem pls l
help
​

Answers

Answer 1

Answer:

-9-4e

Step-by-step explanation:

You would need to combine like terms which here would be 3e-7e which would equal -4e. Then take -19+10 and end up with -9.

Overall, -9-4e

Related Questions

What is tan K?

please show your work

Answers

Since it’s angle K, 51 will be the hypotenuse, 45 will be the adjacent, and 24 will be the opposite. And since we’re looking for tan, which is the opposite over the adjacent, 24 is the opposite, and 45 is the adjacent. In conclusion, tan K = 24/45

What is the slope of the line? Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).

Answers

Answer:

[tex]\frac{-5}{4}[/tex]

Step-by-step explanation:

Use the slope formula so y2 - y1 / x2 - x1 [the numbers are subscripts]  

So -8 - (-3) / -2 - (-6) so -8+3/-2+6, therefore -5/4

How much will 9 pencils cost if 6 pencils cost $1.68?

Answers

Answer:

$2.52

Step-by-step explanation:

1.68/ 6 = $0.28 each pencil

0.28 x 9 = $2.52

PLZ BE HONEST does my face look GoOfe?

Answers

what the hell is that creature?

Step-by-step explanation: a little

weird question

what is 7 -7/8 by the way this is a fraction question

Answers

Answer: 6 1/8

Step-by-step explanation:

6 1/8 that's what I got but I'm not sure

Marilyn and Frank each save $25 per month. Their savings are $3x and $2x respectively. What amount will be the sum of their savings 5 months from now?

Answers

Answer:yutu

gdffg

Step-by-step explanation:

uytyuytuyuyu dfgdgdg

Answer: the answer is b on the forum

Step-by-step explanation:

michalle bought a new tablet for 360 last month now it priced at 280 what is the percent of change in price of the tablet

Answers

Answer:

Step-by-step explanation:

%change=100(280-360)/360

%change=-200/9%

%change=-22.22% (to nearest hundredth)

A linear equation is an equation whose graph is a straight line.

Answers

Answer:

True

Step-by-step explanation:

Plotting the point of any linear equation on a graph gives a straight line

Answer:

True

Step-by-step explanation:


A pizza with a diameter of 8 inches costs $10 and a pizza
with a radius of 5 inches costs $12. Which pizza is the
best buy (square inches per dollar)?

Answers

Answer:

8 inch is your best buy

Step-by-step explanation:

8inch diameter =10 dollars

5 inch radius = 12 dollars

so if we get each equal to the diameter it should be 10 inch and that would be 24 dollars vs . 8 in for 10 dollars. So best buy would be 8 inch

Show that the triangles are similar and write a similarity statement.
F.
5
G
24
15
18
H
16.5 J 5.5 K
HG
HJ
GJ
II
II
So AGHJ~A

Answers

Answer:

the circle is a square so that means a triangle is a circle

Step-by-step explanation:


How does an expression differ from an equation?

Answers

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

what is the value of x​

Answers

Answer:

x=11

Step-by-step explanation:

6x + 1 + 7x = 144

13x + 1 = 144

13x = 143

x = 11

I will give Brainliest or a Cookie, your choice

Answers

Answer: x= 10??
I hope this is correct
And I want the brainliest

The Vincent family played a game of basketball. For each game, Ben kept a record of the number of 2-point baskets he attempted, and the number of 3-point baskets he attempted. After the family played several games, he made a scatter plot of the data using the 2-point shots as the x-variable and the 3-point shots as the y-variable. The scatter plot has a line of best fit with the equation y=1.2x+3.1

Answers

Answer:

your answer is The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

Answer:The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

a) A graph is drawn below.
у
Explain how you know that y is
not directly proportional to x.

Answers

Answer:

Y is not directly proportional to x because the line does not pass through the Origin.

What is the equation of the line that passes through the point (3,-2) and has a
slope of -22

Answers

Answer:

y = -2x + 4

Step-by-step explanation:

slope intercept form:

y = mx + b

m = slope = -2

b = y-intercept

x = x = 3

y = y = -2

Plug in the corresponding numbers to the corresponding variables:

-2 = (-2) * (3) + b

Simplify. First, multiply:

-2 = (-6) + b

Next, isolate the b. Note the equal sign, what you do to one side, you do to the other. Add 6 to both sides of the equation:

-2 (+6) = -6 (+6) + b

b = -2 + 6

b = 4

Plug in 4 for b in the equation:

y = mx + b

y = -2x + 4

~

What is 3/4 divided by 1/8? Draw a diagram to solve

Answers

Answer:

6

Step-by-step explanation:

Sorry I can't draw a diagram :/

Switch 1/8 upside down to, 8/1

(3/4)*(8/1)=(24/4)

(24/4)=6

which of the following angle relationships are correct?

Answers

Answer:

B but am not sure tho it's probably A

Use the substitution method to solve the system of equations.choose the correct ordered pair. x+2y=12 -x=-y-6

Answers

Answer:

Point Form: 8,2

Equation Form: x = 8, y = 2

Step-by-step explanation:

solve for the first variable in one of the equations, then substitute the result into the other equation.

Answer:

(8,2)

Step-by-step explanation:

Emiko needs to go to the dentist. It takes her 65minutes to get there by riding her bike. This is 5 minutes shorter than twice the time it would takeby bus. How long does it take Emiko to get to the dentist by bus? a.35 min b.40 min c.45 min d.50 min I will brainliest

Answers

65 min by riding her bike

x min by boarding a bus

since the time taken to get to the dentist with a bus is 5min shorter than twice the time taken with a bike, it can be written as

(2x) - 5 = 65

2x = 65 + 5

2x = 70

x = 35 min. (A)

Solve for

Help me please

Answers

Answer:

x = 7

Step-by-step explanation:

tan 30 = x/7√3

tan 30 = 0.5774

x = 0.5774(7√3)

x = 7

2.7+ a/0.6=1.7

What's A.

Answers

Answer:

a = 0.6

Step-by-step explanation:

i hope im right

A = -0.6

I’ve included the work below

what is the distance between the points (1,0) and (-1,6)

Answers

Answer:

2[tex]\sqrt{10}[/tex]

Step-by-step explanation:

(✿◡‿◡) <--- she wants Brainliest

What is the measure of angle EBD

Answers

Answer:

EBD = 156

Short-term explanation :

it's the best I can do

Helpppppp me pleaseeee

Answers

Answer:

3. C

4. D

Step-by-step explanation:

1. add flat fee to each song.

2. Multiply 0.15 by 25 then add 10

first is C
second is D

Can someone help me? Thank you

Answers

Answer:

1

Step-by-step explanation:

Any number to the power of 0 is 1

Answer:

1

Step-by-step explanation:

If you ever put a number to the power of 0, then its answer is 1

a ladder is 6 ft 9 in tall how tall is it in inches​

Answers

6ft 9 is 81 inches.

Answer:

81 in

Step-by-step explanation:

1 ft=12in

12x6=72in

72+9=81

Solve the following system in any
manner.
4x + 8y = -3
6x + 12y= -7
Can someone please help me with this?

Answers

Answer:

No Solution.

Step-by-step explanation:

4x+8y=-3

6x+12y=-7

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

3(4x+8y)=3(-3)

-2(6x+12y)=-2(-7)

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

12x+24y=-9

-12x-24y=14

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

0=5

no solution.

write 16 + 32 = as a product of two factors using GCF and the distributive property

Answers

Answer:

16 (1+2)

Step-by-step explanation:

factors of 16: 1,2,4,8,16

factors of 32: 1,2,4,8,16,32

16 x 1 = 16

16 x 2 = 32

Can you please answer these correctly​

Answers

Answer:

zeros= none

axis of symmetry= 3

vertex = 3,1

y int. = 7

domain= Xer

range= y >7, yer

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