ANSWER ASAP I WILL GIVE BRAINIEST AND POINTS

ANSWER ASAP I WILL GIVE BRAINIEST AND POINTS

Answers

Answer 1

Answer:

B

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 2.5^2 = 3.5^2

a^2 + 6.25 = 12.25

-6.25 -6.25

a^2 = 6

√6 ≈ 2.5

2.5 + 2.5 + 3.5 = 8.5

8.5 × 3 = 25.5


Related Questions

A baker is making bread dough. He uses 3 cups of flour for every 8 ounces of water. How many cups of flour will he use if he uses 96 ounces of water? *

Answers

Answer:

36 cups of flour can be made.

Step-by-step explanation:

A food scientist takes a random sample of 25 cereals in order to test the claim that the mean fiber content is less than 2.5 grams. The graphs of the data and two types of hypothesis test output are provided below. Determine which output should be used and state the conclusion of this test at the 5% significance level.

Answers

Answer:

Choice A: there is insufficient evidence to conclude that the mean for the fiber content is less than 2.5 gms.

Step-by-step explanation:

From the graphs given the more appropriate is one sample t- test

One sample t- test is used and the results are

Hypothesis Test                       Fiber

Sample Mean                          2.62

Sample St. Dev                       3.492

Degrees of Freedom              24

t- test statistic                         0.1718

p- value                                    0.5675

the critical region for this test at ∝= 0.05 is t < -1.711

There is not enough evidence to reject the null hypothesis.

Since the calculated t=   0.1718 does not fall in the critical region the null hypothesis is accepted that the mean fiber content is not  less than 2.5 grams.T

13 divided by a sum of a number and 2. Put into an expression

Answers

Answer:

13 divided by x + 2.

Step-by-step explanation:

f(x) = 4x3 + 7x2 – 2x - 1
g(x) = 4x - 2
Find (f - g)(x).
A. (f - g)(x) = 4x3 + 7x2 – 62 – 3
B. (f - g)(x) = 4x3 + 7x2 - 6x +1
c. (f - g)(x) = 4x3 + 7x2 + 2x + 1
D. (f - g)(x) = 4.23 + 7x2 + 2x - 3
SUBMIT

Answers

Answer: The answer is B

Step-by-step explanation:

At $4.47 per hour, what is the least amount of full hours needed to work to earn at least $240?

Answers

Answer:

So first you would have to divide 240 and 4.47.Then that should be 53 hours or 54 hours.If you choose 54 hours the money in total would be at 241 ruffly.

Step-by-step explanation:

"ement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your or Which of the relations given by the following sets of ordered pairs is a function? O {(8, 1), (-4,1), (3,5), (0,4), ( – 1, 2)} O {(2,4), (2,6), (2,8), (2, 10), (2, 12)} O {(-5, - 4), ( - 4, – 3), (+3, - 2), ( – 4, - 5), ( – 2, - 1)} O [(0.3), ( - 6,8), (-3,5), (0, – 3), (7, 11)} Submit Pass Hold​

Answers

Hdhdgshahbdbsbshshsshshhshshshshs

20 points!!
The equation y = x + 3 represents a linear function. Which ordered
pair does not lie on the graph of this function?
A) (-10, -7)
B) (13, 16)
C) (-14, -11)
D) (-20, 17)

Answers

Answer:

D) (-20, 17)

Step-by-step explanation:

y = x + 3 (substitute the numbers & check if the equation is still true)

-7 = -10 + 3 -> -7 = -7

16 = 13+3 -> 16 = 16

-11 = -14 + 3 -> -11 = -11

17 = -20 + 3 -> 17 = -17 (not true)

Find the midpoint of the line segment with the given endpoints. please help !!

Answers

Answer:

A. [tex] (-3, -2) [/tex]

Step-by-step explanation:

Given:

(4, -10) and (-10, 6)

Required:

Midpoint of the two endpoints

Solution:

Apply the midpoint formula,

[tex] M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2}) [/tex]

Where,

(4, -10) = (x_1, y_1)

(-10, 6) = (x_2, y_2)

Plug in the values

[tex] M(\frac{4 + (-10)}{2}, \frac{-10 + 6}{2}) [/tex]

[tex] M(\frac{-6}{2}, \frac{-4}{2}) [/tex]

[tex] M(-3, -2) [/tex]

The two rational numbers lying between -2 and -5 with denominator 1 are ____ and _____. ​

Answers

The two rational numbers lying between –2 and –5 with denominator as 1 are -3 and -4.

Someone please help! No link answer please :(

Answers

Answer:

55 degrees (a)

Step-by-step explanation:

complementary means they equal 90 degrees

so 90-35= 55 degrees

I need the answer fast

Answers

Answer:

300ft

Step-by-step explanation:

did the math .....

PLS HELPP
1.how many edges does it have?
2. how many vertices does it have?

Answers

Answer:

1. 8 edges

2. 8 vertices

Step-by-step explanation:

Answer:

the 3D image is a cuboid so no.of edges are 12 and no.of vertices are 8..

edges are the line segments and vertices are the corners...

List all possible rational zeros for the following polynomial:
f(x) = x4 + 7x3 - 5x2 + 2x - 12

Answers

Answer:

a

Step-by-step explanation:

I got the answer using Math. ....way

Helppppppppppppppppppppppppppppppppppppp

Answers

i believe its possibly zero.

Which expression is equivalent to the one below?
12 - 11
O A. 12.1
O
O B. 11 0 1 / 2
O C. 132
O D. 11
12

Answers

Answer:

Hello! answer: A. 12 × 1/11

Answer:

A

Step-by-step explanation:

Write the equation of the circle graphed below.

Answers

Answer:

(x + 2)² + (y + 2)² = 0.75²

Step-by-step explanation:

Standard form

(x - h)² + (y - k)² = r²

the center is (h, k) = (-2, -2)

the radius is r = 0.75

(x + 2)² + (y + 2)² = 0.75²

Answer:

(x + 2)^2 + (y + 2)^2 = 0.5625

Step-by-step explanation:

By looking at the graph, we can see the center of the circle is (-2, -2) and by counting the squares, the radius is 0.75.

The standard form of a circle equation is:

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center and r is the radius.

We can substitute our values in to get:

(x + 2)^2 + (y + 2)^2 = 0.5625

someone pls help, i will give brainliest

Answers

Answer:

∠DOB= 48°

Step-by-step explanation:

→ Angle = 180

→ [tex]n^o+108^o+2n^o=180^o[/tex]

→ [tex]3n^o+108^o=180[/tex]

→ [tex]3n^o=72^o[/tex]

→ [tex]n=72^o/3[/tex]

→ [tex]n=24[/tex]

∠DOB= 2n = 2× 24°

∠DOB= 48°

[tex]-----------[/tex]

hope it helps...

have a great day!!

Please help and explain, I’ll mark you as brainiest

Answers

Cost
60+20+10+50+25=165
Tax
165*.06=9.90
Cost+Tax
165+9.90=174.90

Which angle is supplementary to CFD?

Answers

Answer:

∠DFA or can be written as AFD : ( as long as the vertex F is in the middle)

Step-by-step explanation:

Supplementary angles are angles when added together form a straight line (180°)

CFD makes a small part of that straight line and DFA (AFD) make up the other part

a classroom board is 30 inches wide and 20 inches tall. scott is putting ribbon along the outside edge of the board. how many inches will he need?

Answers

Answer: 100 inches

Step-by-step explanation: *warning* this is the way I do it. This might not be the best or easiest way, but it is an answer

30 inches wide

20 inches tall

30+30+20+20 = 100

you could also do 30*2 + 20*2

(QUICK RESPONSE!)
Under a dilation of the point P(12, 10) is P (6,5).Choose the general rule that describes the dilation mapping point P to point pl.

Answers

f Step-by-step explanatin

so you add the thing and you add this thing

stu   pid     i d i o t

Josh filled his gas tank three times last week. Here are the amounts of gas he bought (in gallons).
7,9.84, 13.9
What is the total amount of gas Josh bought last week

Answers

7 +9.84 + 13.9 = 30.74 gallons of gas in a week

Find the area of this
irregular figure.
9 ft
[ ? ] square feet
8 ft
15 ft
26 ft

Answers

Answer:

426 ft^2.

Step-by-step explanation:

It area = area of the rectangle + area of the triangle

= 15 * 26 + 1/2 * 8 * 9

= 390 + 1/2*8*9

= 390 + 36

= 426 ft^2.

The area of the figure given is 426 ft^2.

How to find the surface area of some object?

Find the area that its outer surfaces possess. Sum of all those surfaces' area is the surface area of the considered object.

Supposing that there is no direct formula available for deriving the area, we can derive the area of that region by dividing it into smaller pieces, whose area can be known directly.

Area = Area of the rectangle + Area of the triangle

Area = 15 * 26 + 1/2 * 8 * 9

Area = 390 + 1/2*8*9

Area = 390 + 36

Area = 426 ft^2.

Therefore, the area of the figure given is 426 ft^2.

Learn more about surface area here:

https://brainly.com/question/15096475

#SPJ5

4
Nina makes breakfast cereal.
She mixes nuts, raisins and oats in the ratio 3:2:5 by weight.
On Monday, Nina uses 60 grams of nuts.
Work out the weight of raisins and the weight of oats she uses to make the breakfast cereal.
(3 Points)

Answers

Answer:

40 for raisins

Step-by-step explanation:

3:2:5

60÷3=20 (60 comes from the nuts in the question÷3 in the ratio 3:2:5)

2×20=40

60:40:??

raisins has the weight of 40.

A jar contains 21 brown and 19 blue marbles. A marble is drawn at random. What is the theoretical probability of drawing a blue marble? P(blue) = 63.3% P(blue) = 47.5% P(blue) = 2.5% P(blue) = 19% P(blue) = 52.5%

Answers

Answer:

The answer would be the 1st one.

Step-by-step explanation:

When you use a percentage calculator or look it up, you can shay 40 as a percent of 19 and the answer will be 47.5%. You could also divide and get your answer that way as well.

Hope that helps! If you get it wrong, please tell me so I could check my work.  Have a great rest of your day :)!

Please answer!!!!!!
40 points

Answers

Answer: 2, 4, and 5

Step-by-step explanation:

IQR is the third quartile minus the first quartile. The median is the middle number. The range is the biggest number minus the smallest. Hope this helps.

Answer:

it is measured with a ruler

The model represents an inequality. What is the solution set for this inequality? 4x+12≤-8

Answers

Answer:

4x+12<-8

4×<-8-12

4×<-20

×>-5

Can somebody help me with this, please?

Answers

Answer:

2/3x

Step-by-step explanation:

This is a simple ax graph. all we need is the slope. the slope is the amount the y goes divided by the amount the x goes. essentially

change in y / change in x

2/3

2/3x

Answer:

1ST star is (0,0)

2nd star is (3,2)

3rd star is (6,4)

4th star is (9,6)

Step-by-step explanation:

I HOPE THIS HELPS SORRY I TOOK SO LONG

Help me pls thanks so much

Answers

Answer:

D) 49.1 in²

Step-by-step explanation:

area of entire cake = πr² = (3.14)(5²) = 78.5 in²

area of 5 slices = (78.5)(5/8) = 49.1 in²

Tuesday
Describe the shape resulting from the cross section of the
roll of cookie dough.

Answers

I might be wrong but I believe the shape of the cookie dough when cut is a cylinder
Yes he is right Ik bc I did this before
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