Mathematics High School

last math question for today!!!!​

Last Math Question For Today!!!!

Answers

Answer 1

Answer: Maybe search it up?...I cant rlly see what the question says

Step-by-step explanation:

Related Questions

Can someone help this is due today

Answers

Answer:

24

Step-by-step explanation:

[tex] {ba}^{2} = {bc}^{2} - {ac}^{2} \\ {ba}^{2} = {10 }^{2} - {8}^{2} \\ ba = \sqrt{100 - 64} \\ ba = \sqrt{36 } \\ ba = 6[/tex]

Area of triangle = 1/2 × AC × BA

= 1/2 × 8 × 6

= 48/2

= 24 in²

#CMIIW

Which inference can be made when analyzing the data in the table?

Answers

Answer

Your saviour has come!

The answer is A

Step-by-step explanation:

Help me with this!!! Fake answers will get reported

Answers

Answer:

Step-by-step explanation:

there is an obscure rule that looks like this

DB/AB = AB/CB

AB=40 for this problem

DB = x

CB = 20

then

X/40 = 40/20

X = 40(40/20)

X = 40(2)

X=80

I find that hard to believe too,   :D

but the rule says that's right

Solve for a. Show your work plz.

Answers

Answer:

C

Step-by-step explanation:

[tex]\frac{10}{a} =sin 60\\a=\frac{10}{sin~60}\\=\frac{10}{\frac{\sqrt{3} }{2} } \\=\frac{20}{\sqrt{3}} \times\frac{\sqrt{3}}{\sqrt{3}} \\=\frac{20 \sqrt{3}}{3}[/tex]


At work, Mr. Grinnell receives 20 phone calls every 60 minutes. How many calls should he expect to receive in 180 minutes?
40
60
80
100
40

Answers

Answer:

60

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

180/60=3 so 3*20=60 so 60 is your answer.

Which equation can be used to find the value of x?​

Answers

Answer: D

Step-by-step explanation:

The perimeter is all the sides added up

2.5x + 2.5x + 10 + 2 + 10 =>

5x + 22

It is also given that the perimeter is 10.5x

meaning that both these values are equal

5x + 22 = 10.5x

Mrs. Vargas went to lunch, and the bill was $28 for the meal. How much will the tip be if she wants to leave a 15% tip?


Explain

Answers

Answer:

Step-by-step explanation:

Percent means per one hundred, so to leave a 15% tip

28(15/100)=$4.20

The tip will be $4.20

Indicate in standard form the equation of the line through the given points.

P(0, -4), Q(5, 1)
Can someone please help me with this?

Answers

Answer:

x-y=4

Step-by-step explanation:

(y+4)/(1+4) = x/5

(y+4)/5 = x/5

y+4 = x

-x+y= -4

x-y = 4

Calculate the breadth if the perimeter is 16cm and the length is 5cm​

Answers

Step-by-step explanation:

Given,

perimeter - 16cm

length - 5cm

find breadth,

perimeter of rectangle = l × b

16cm = 5 × b

b = 16/5

b = 3.2 cm

Step-by-step explanation:

Given

perimeter (P) = 16 cm

Length(L) = 5 cm

breadth (b) = ?

We know

P = 2 (L + b)

16 = 2 ( 5 + b)

16 = 10 + 2b

2b = 16 - 10

2b = 6

b = 6 / 2

b = 3 cm

Hope it will help :)❤

What is the area of this rectangle?​

Answers

Answer:

11 1/4

Step-by-step explanation:

1. count all the wholes -> 8

2. add all the halves ->there are 6 halves which is 3 wholes

3. add 1/4

4. add it all -> 8+3+1/4=10 1/4

I need to know what the answer is to this question

Answers

Answer:

Parallel.

Step-by-step explanation: All parallel lines have the same slope. (I don't know how to explane this) Sorry.

*Hope this helps*

Answer:

parelell

hope it helps

thank you....

What is an equation of the line that passes through the points (6,-3) (-6, -5)

Answers

Step-by-step explanation:

m1=y2-y1/x2-x1

=-5-(-3)/-6-6

=-2/-12

=1/6

-3=1/6(6)+b

b=-4

y=1/6x-4

f(x)= 3x and g(x)= -x+4, so f(g(2))=?

Answers

Answer: 6

Step-by-step explanation: first, you plug in 2 into the g(x) function. So, replace x with 2 in the second function g(x). -2 + 4 = 2. Then take that answer (2), and plug that into the x for f(x). 3 x 2 = 6

Answer:

[tex]f(g(2))=6.[/tex]

Step-by-step explanation:

We have [tex]g(x)=-x+4 \Rightarrow g(2)=-2+4=2[/tex]

Since [tex]f(x)=3x[/tex] then [tex]f(g(2))=f(2)=3.2=6.[/tex]

Which of the x values are solutions to the following inequality? x <21

Answers

Answer: x equals any number less than 21

if the length of a rectangle in terms of x is x^2+2x-3 and its width is 2x^2+3x+5, what is the perimeter of this rectangle?

perimeter: ___units

Answers

Step-by-step explanation:

perimeter=(L+W)2

L=x^2+2x-3

W=2x^2+3x+5

(x^2+2x-3+2x^2+3x+5)2

(x^2+2x^2+2x+3x-3+5)2

(3x^2+5x+2)2

p=(6x^2+10x+4)units

A store sells card games for $6.95 each. Board games sell for $15.00 each. Monica
is buying 3 card games and x number of board games. Which equation can be
used to find y, the total price Monica must pay in dollars?

Answers

Answer:

20.85+x=y

Step-by-step explanation:

Since Monica is buying 3 card games, we multiply 3*6.95. Then, we have 20.85. Then, we will add x to 20.85 to find y. So final answer is :

20.85+x=y

HOPE THIS HELPS

write the absolute value function as a piecewise function y=6|x-3|

Answers

y = 6x -3
= (6*x)-(6*3)
=6x - 18
= -12

Find the value of x to the nearest tenth.

Answers

Answer:

The value of x is 3.5.

help help PLEASE i will love you for eternity, THATS IF I GET IT RIGHT

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Answer:

the first ones is the first one :)

Help me! Best answer gets brainliest

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Answer:

the answer is 24 but its a little hard to explain why, if u need me to i will

Step-by-step explanation:

Answer:

the answer is 20 Ft i just looked it up on quizz

Step-by-step explanation:

The Smiths want to fence their square garden, which has an area of 289 square feet. What would be the minimum amount of fencing needed to complete the project? A) 68 feet of fencing B) 17 square feet of fencing C) 289 feet of fencing D) 17 feet of fencing

Answers

Answer:

68 feets of fencing

Step-by-step explanation:

Given that:

Area of square garden = 289 ft²

The side length of square garden can be obtained thus :

Area of a square = s²

Where s = side length

s² = 289

s = sqrt(289)

s = 17

Perimeter of square garden : 4s

Perimeter = 4* 17 = 68 feets

Brian has $12 and he makes $9 per hour washing cars. This can be represented as: y = 9x + 12. What does the slope represent? *​

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for every hour (x) that brian spends working at the car wash, he will make 9 additional dollars to his current balance of 12.

PLEASE HELP ME !!! ASAP

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since -3×4x=-12x

therefore 2x×1=2x

can i please get some help

Answers

Answer: x=0

Step-by-step explanation: This is number 9

12=-4(-6x-3)

-4(-6x-3)=12

-4(-6x-3)/-4=12/-4

-6x-3=-3

-6x-3+3=-3+3

-6x/-6=0/-6

x=0

Which image is a reflection of the right triangle shown over the given line of reflection?

A blue triangle and a line are shown.The triangle has a horizontal side on the bottom, a vertical side on the right, and a diagonal side that goes up from the left end of the horizontal side to the top of the vertical side. The horizontal side is shorter than the vertical side. A right angle symbol is shown between the horizontal and vertical sides. A vertical line is shown to the right of the triangle.
A. A blue triangle is shown.The triangle has a horizontal side on the bottom, a vertical side on the left, and a diagonal side that goes up from the top of the vertical side to the right end of the horizontal side. The horizontal side is shorter than the vertical side. A right angle symbol is shown between the horizontal and vertical sides.
B. A blue triangle is shown.The triangle has a horizontal side on the top, a vertical side on the right, and a diagonal side that goes up from the left end of the horizontal side to the bottom of the vertical side. The horizontal side is shorter than the vertical side. A right angle symbol is shown between the horizontal and vertical sides.
C. A blue triangle is shown.The triangle has a horizontal side on the bottom, a vertical side on the right, and a diagonal side that goes up from the left end of the horizontal side to the top of the vertical side. The horizontal side is longer than the vertical side. A right angle symbol is shown between the horizontal and vertical sides.
D. A blue triangle is shown.The triangle has a horizontal side on the bottom, a vertical side on the right, and a diagonal side that goes up from the left end of the horizontal side to the top of the vertical side. The horizontal side is shorter than the vertical side. A right angle symbol is shown between the horizontal and vertical sides.

Answers

Answer:

i think

B. A blue triangle is shown.The triangle has a horizontal side on the top, a vertical side on the right, and a diagonal side that goes up from the left end of the horizontal side to the bottom of the vertical side. The horizontal side is shorter than the vertical side. A right angle symbol is shown between the horizontal and vertical sides.

3. Which among the statements is true?

a. Every parallelogram is a rhombus.

b. Every rectangle is a square.

c. Every rhombus is a rectangle.

d. Every square is a rectangle.​

Answers

d) Every square is a rectangle.

It says a=lw not a=ew

Answers

Answer:

pls send the question well

Answer:

yea...........

Step-by-step explanation:

A=lw lol

select all of the trips that would take 2 hours​

Answers

Answer:

a field trip

a road trip

a trip to a far antique museum

Uhm I would also appreciate if i had options.

Lynn asked six friends how many cars their parents own. She recorded 1, 1, 2, 2, 2, and 4 cars.
What is the mean absolute deviation of the number of cars?
Round to the nearest tenth, if needed.
A. 0.7
B. 1.1
C.1.4
D. 2

Answers

Answer: Its A 0.7

Step-by-step explanation:

Answer:

The answer is A. 0.7

Step-by-step explanation:

I took the test

PLEASE HELP ME 20 POINTS ​

Answers

It would be A because on the other side it's always doubled.

It’s C....A is right but it asks for simplified answer so C
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