Mathematics High School

What is the value of each expression if a=-4,b=6,
and c=-1?
11. bc
A. 6
B. -6
C. 5
D.-5

What Is The Value Of Each Expression If A=-4,b=6,and C=-1?11. BcA. 6B. -6C. 5D.-5

Answers

Answer 1

Answer:

11 = A

12 = H

13 = D

14 = H

Step-by-step explanation:

11.

6 x 1 = 6

12.

10 - -4 or 10 + 4  =  14

13.

9 + 6 = 15

14.

[tex]\frac{-12}{6}[/tex]= -2

Answer 2

Answer:

11. B= -6

12. H= 14

13. D= 15

14. H= -2

Step-by-step explanation:

did you need the rest or just number 11?

Related Questions

I NEED AN ANSWER ASAP
Machine #1 can do a job in 5hrs. Operating with machine #2 they can do the job in 3 hrs. How long will it take machine #2 to do the job alone?

Answers

Step-by-step explanation:

Given square ABCD, what is the length of AD?

Answers

since it's a square, all sides are equal
therefore,
3x - 5 = x + 1
2x = 6
x = 3

sub x into AD, which is 3x-5
= 3(3) - 5
= 9 - 5
= 4

therefore AD is 4 units

Please give me the answer and explanation .

Answers

Answer:

What is the question though?? Pls send an attachment on an new question :))

Step-by-step explanation:


The area of the parallelogram below is
square meters.
9 m
7 m
2 m

Answers

Hmmm.... I’m afraid I don’t understand.

bestiess helpssss plsss​

Answers

Hopes this helps:

Answer:

1. 9x^2

2. 2401x^28y^8

3. 625a^16b^8

Please mark as brainlist if it’s right.

PLEASEE HELP
Line L and point P are shown on the coordinate plane below. What is the equation of the line that is perpendicular to L and passes through P?

A: y= -x-8
B: y= x-8
C: y= -x+8
D: y= x+8

Answers

x+8

The equation of that line from from picture is -x+4
2/2=1 with y intercept on 4


Since if is perpendicular we can assume that the equation should be positive. Eliminate the negative answers.
Negative reciprocal= x+1/4




if you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all error(s) and then show the correct solution.

Answers

Answer:

25 lol

Step-by-step explanation:

You have a basketball trophy in your room. The ball on the trophy has a diameter of 9 inches. What the volume of the ball?

Answers

Answer:

381.51 in^3

Step-by-step explanation:

Volume of a sphere = 4/3 x pi x r^3

r = 9/2 = 4.5

4/3 x 3.14 x 4.5^3 = 381.51 in^3

What is negative 27 divided by 9?

Answers

Answer:

-3

Step-by-step explanation:

What is positive 27 divided by 9? 3.

This time it's the opposite

negative 27 divided by positive 9 is -3

May someone please help me with this :)

Answers

I hate these!

I’m not positive, but this shape should add up to 360°

If this is true, the missing angle would be 30°

I hope this is correct! Have a good day

Which number makes the number sentence true?
18:0=3
A. 4
B. 5
C. 6
D. 7

Answers

C
Hope this helps :)

Can someone help with the math question only 1

Answers

Answer:

Step-by-step explanation:

The answer is C can you give brainliest?

I NEED HELP PLEASE

Triangle ABC is similar to triangle DEF. The length of AC¯¯¯¯¯ is 12 cm. The length of BC¯¯¯¯¯ is 18 cm. The length of DF¯¯¯¯¯ is 10 cm.



What is the length of EF¯¯¯¯¯?



Enter your answer in the box.

Answers

Answer:If the triangles are similar, the ratio of corresponding sides will be equal.

AC / DF = BC / EF

Substitute their values,

12 / 10 = 18 / EF

EF = 18/12 * 10

EF = 3/2 * 10

EF = 30/2

EF = 15 cm

In short, Your Answer would be 15 cm

Hope this helps!

What is PD? *with picture*

Answers

Answer:

looks like 5cm!

Step-by-step explanation:

hope it helps

Answer:

[tex]PD=6.4cm[/tex]

Step-by-step explanation:

[tex]AP*PC=BP*PD[/tex]

[tex]4*8=5*PD[/tex]

[tex]\frac{4*8}{5}=PD[/tex]

[tex]\frac{32}{5} =6.4[/tex]

[tex]So, PD=6.4cm[/tex]

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

hope it helps...

have a great day!!

1. If you are having a cookout for 200 people and ribeyes are $200.00 per loin and you can get 50 ribeyes per
loin, how much will the steak cost? How much is the steak per person?

Answers

Answer:

$800 total paid for four loins. Everyone gets one ribeye so price of steak per person is four dollars.

Step-by-step explanation:

1 ribeye per person -> 50 ribeyes per loin -> 200 (people going)/50 (people fed per loin) = 4 (loins needed) -> $200.00 x 4 loins = $800 of loin total and 4 dollars per ribeye (1 ribeye per person)

PLEASE HELP ASAP ILL GIVE BRAINLIEST

Answers

Answer:

Last Option

Step-by-step explanation:

For spirit week, a high school club is making wristbands from paper. The wrist bands are designed to have a height of 1.8 centimeters and a maximum diameter of 7.5 centimeters. How many Square centimeters of paper are required to make each wristband?​

Answers

Answer:

Step-by-step explanation:

33

43.0 square centimeters of paper are required to make each wristband.

What is area of curved surface?

The curved surface of a cylinder is equal to a rectangle whose length is

2[tex]\pi[/tex]r and whose width is h.

The area of the curved surface = [tex]\pi dh[/tex].

Given

Height of wrist band =  1.8 cm

Diameter of wrist band =7.5 cm

Wrist band is a cylinder

Area of curved surface

S = [tex]\pi dh[/tex]

= 3.14 × 7.5 × 1.8

= 42.9552 ≅ 43.0 [tex]cm^{2}[/tex]

Hence, 43.0 square centimeters of paper are required to make each wristband.

Learn more about area of curved surface here

https://brainly.com/question/1037971

#SPJ2

A parallelogram is shown on this coordinate plane.

What is the perimeter, in units, of the parallelogram?
A) 24
B) 36
C) 48
D) 64

Answers

Answer:

c

Step-by-step explanation:

because and so yea.

SOMEONE PLEASE MAKE ME A BUDGET TEMPLATE (NO LINKS) ILL MARK AS BRAINIEST PLEASE GIVING 70 points

Answers

how would i submit the template into brainly?

Answer..........please

Answers

Answer: 2.5

Step-by-step explanation:

I believe 2.5 because If we take y/x we have 4,10 so I divide.

the rate of change for the given table would be 3/4. the rate of change is also known as the slope, which you can find by rise over run (the amount y changes by the amount x changes by)

Pablo reads 32 chapters of a book in 8 hours.
What is his rate in chapters per hour?

Answers

Answer:

4 per hour

Step-by-step explanation:

32➗8=4

Answer:

4 chapters per hour

Step-by-step

32/8=4 and we know that because

1h per 4

2h per 8

3h per 12

4h per 16

5h per 20

6h per 24

7h per 28

8h per 32

Which of the following best describes the focus of a parabola?
A. A single fixed point that is half the distance from the parabola as
the directrix is from the parabola
B. A single line that is half the distance from the parabola as the
directrix is from the parabola
C. A single line that is the same distance from the parabola as the
directrix is from the parabola
O D. A single fixed point that
is the same distance from the parabola as
the directrix is from the parabola

someone helpp asap plss

Answers

Answer:

A. A single fixed point that is half the distance from the parabola as the direction is from the paranola

A single fixed point that is half the distance from the parabola as

the directrix is from the parabola. Therefore, option A is the correct answer.

What is the parabola?

A parabola refers to an equation of a curve, such that a point on the curve is equidistant from a fixed point, and a fixed line. The fixed point is called the focus of the parabola, and the fixed line is called the directrix of the parabola.

A parabola is set of all points in a plane which are an equal distance away from a given point and given line. The point is called the focus of the parabola and the line is called the directrix. The focus lies on the axis of symmetry of the parabola.

Therefore, option A is the correct answer.

To learn more about the parabola visit:

https://brainly.com/question/21685473.

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pleaseeeeeeeeeee help me ​

Answers

Answer:

144

Step-by-step explanation:

4 x 4 = 16 x 2 = 32

7 x 4 = 28 x 2 = 56

7 x 4 = 28 x 2 = 56

add them up

144

PLZZZ HWLP ME WITH THIS ILL MARK BRANLIEST

Answers

Answer:

3.) bottom left is 67, bottom right is 34, and top is 79.

4.) bottom is 130, top left is 30, and top right is 20.

(all of these are approxiate answers. They might be off slightly but should still equal 180)

2
Which fractions are equivalent to -? Choose ALL the correct answers.
3
4
5
8
4
6
6
6
12
7

Answers

Answer:

4/6 and 8/12

Step-by-step explanation:

Answer:

do u need help with any thing?

11. Which pair of angles is always congruent?
A two complementary angles
B two supplementary angles
C two vertical angles
D two acute angles

Answers

Answer:

C. Two vertical angles

This is your answer mate

2,000 points to whoever answers first

Answers

Answer:

I found the answers to be c and d

Step-by-step explanation:

D is obvious because team A has 91 which is larger than 90 and C as well because the minimum and the maximum are more diverse and cover a wider range of numbers

Simplify the expression:
4(2 + 5q) = 1

Answers

Answer:

Step-by-step explanation:

4(2+5q) = 8 + 20q

8 + 20q = 1

20q = -7

q = -7/20

PLEASEEEEEE SAVE ME FROM THIS NIGHTMARE

Answers

Answer:

⅓ chance

Step-by-step explanation:

all fish together there are 15 fish, 10 are large. 5 of those 10 are red, so 5 total out of 10 fish are red and large. 5/15 simplified is ⅓

Answer please
y = -2x + 7

Answers

Answer:

Step-by-step explanation:

This is a linear equation with a y-intercept of 7

Slope of -2

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