Math Homework please help!

Math Homework Please Help!

Answers

Answer 1

Answer:

the answer is (B)

Step-by-step explanation:

brainleist please


Related Questions

I NEED HELP FAST> THIS PROBLEM IS SO CONFUSING!! the ^ mean exponents
after simplifying, what will x be equivalent to? (a^4)^6=a^x

Answers

Answer:

x will be equivalent to 24

Step-by-step explanation:

apply the multiplication rule to the exponents in (a^4)^6

4 times 6= 24, so (a^4)^6 is equivalent to a^24

-2 is the ________ of 2

Answers

Answer: -2 is the numerical opposite of the number 2. Any numbers opposite is it's negative form. (except for 0 due to there being no opposite for something that is not negative or positive.)

What point is 4 points from m

Answers

Answer:

A

Step-by-step explanation:

Have a nice day :)

Answer:

point A

Step-by-step explanation:

counting m 4 steps down to A

Between what two numbers would 9 be located on a number line?

A. 8 and 10
B. 7 and 8
C. 9 and 10
D. 10 and 11

Answers

[tex]it \: is \: simple \\ between \: 8 \: \: \: 10[/tex]

Answer:

A

Step-by-step explanation:

the between of two bumber of 9 is 8 & 10 8<9<10

Hey Everyone! How are y’all?! Well, my teacher wants me to type a presentation about Dubai. Some friends gave me some ideas. So far I have Animals, Famous Attractions, The Burj Khalifa and Favorite Foods. Anyone got more ideas for me?

Answers

Answer:

Hm. Seems like you have it covered... how about culture?

Step-by-step explanation:

Hope I helped a lil :)

Best of luck <3

Answer:

History

Dubai’s golden era began in 1966. Oil was found at the offshore Fateh field, which is also known as the Fath of Oil. At that time, even the brightest brains could not begin to imagine Dubai relishing in the opportunities that are present in Dubai today. Oil became the gateway to a brand new world. Although it wasn’t a gateway for the locals to connect outside of Dubai, it was a gateway for foreigners to come into Dubai.

Merely a half a century ago, all of these big edifices, businesses, and residential developments were not even thought to exist. It may be hard to believe, but the village was indeed replaced by a thriving city. In 1883, Dubai’s current leaders took control, and ruled the village. Back then, the most critical financial source was limited to pearl-fishing.

Step by step, the whole city was replenished by new buildings, modern edifices and high-end apartments. The number of residents and which is of more importance, tourists is still increasing, and thus the hotels, townhouses, penthouses and apartments for rent are of high demand. Today, when you look at the exceptional oasis created by Sheik Mohammed bin al-Maktoum, along with the crown prince, it is hard to believe that this was once a village with a limited source of finances.

Does it help?

What is the solution to 3/4 * a > - 18

Answers

Answer:

 a > -24

Step-by-step explanation:

3/4*a-(-18)>0

           3

Simplify   —

           4

  3        

 (— • a) -  -18  > 0

  4        

3a + 72  =   3 • (a + 24)

3 • (a + 24)

 ————————————  > 0

      4      

 a > -24

         

Add one set of parentheses to the expression 2x² + 4 - 5 so that the value of the expression is 75 when x = 6

Answers

Answer:

answer is +4...

Step-by-step explanation:

when x=6, the expression becomes

2(6)^2+ 4-5

2(36)+(-1)

72-1=71

therefore 71+4 gives 75

During a marathon, Jane ran 6 miles. Jessica ran 5.068 miles. How many more miles did Jane run than
Jessica?

Answers

Answer:

0.932 miles

Step-by-step explanation:

To find out the difference we subtract

6 - 5.068 = 0.932

Add the units (miles)

0.932 miles

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

0.9 miles

Step-by-step explanation:

Solve

Given:

Jane = 6 miles

Jessica = 5.068

To find: How many more miles did Jane run than  Jessica

Which is simply the difference between both miles.

So,

6 - 5.068 = 0.932

In the nearest tenths, Jane ran 0.9 miles more than Jessica.

5/6 x 2/7
please help me again

Answers

Answer:

[tex] \frac{5}{6} \times \frac{2}{7} \\ = \frac{5 \times 2}{6\times 7} \\ = \frac{10}{42} [/tex]

What’s the equation of line n?

Answers

Answer:

y=3x - 1

Step-by-step explanation:

the y - intercept is -1

Good Luck!!

Please someone help!5m^2 - 26m -24 =0

Answers

Answer:

roots are at -4/5 and 6

Step-by-step explanation:

(5m + 4)(m - 6) = 0

5m + 4 = 0

5m = -4

m = -4/5

m - 6 = 0

m = 6

Pls help me, i need the answer rn. Please, ty. (dont scam ;-;)

Answers

Length 61 inches hope this helps

Find the perimeter of the rectangle for the given measurements.
Width = 1.5 feet
Length = 2.7 feet
Perimeter = _____ feet (round your answer to the nearest tenth)​

Answers

Answer:

8.4 feet

I would appreciate Brainliest, but no worries.

What is the value of q?
s
O 4,5
O2/14
s
O 20/5
R
r
O 64/5
4
T
10

Answers

Answer:

the value is 36

Step-by-step explanation: so you add

The value of q is 36 in the equation  q+9=45

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The given equation is q+9=45

q plus nine equal to forty five

We have to find the value of q

Plus is the operator

q is the variable

Subtract 9 from both sides

q=45-9

q=36

Hence, the value of q is 36 in the equation  q+9=45

To learn more on Equation:

https://brainly.com/question/10413253

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Find the value of q in equation q+9=45

I need! can you help me?

Answers

Answer:

C maybe

Step-by-step explanation:

7. Lines that intersect forming a square corner is called
a. Parallel lines b. Intersecting lines c. Perpendicular lines

Answers

Answer:

c. Perpendicular lines

Step-by-step explanation:

If light travels at a speed of 300,000,000 meters per second. Find the distance travelled by light
in:
1 second

Answers

Answer:

299792 km in one second

Step-by-step explanation:

I think it's helps you

A plane traveled 588 miles each way to Athens and back. The trip there was with the wind. It
took 7 hours. The trip back was into the wind. The trip back took 14 hours. Find the speed of
the plane in still air and the speed of the wind.

Answers

Answer:

The wind speed is 21 miles per hour, and the speed of the plane in still air is 63 miles per hour.

Step-by-step explanation:

Since a plane traveled 588 miles each way to Athens and back, and the trip there was with the wind and took 7 hours, while the trip back was into the wind and took 14 hours, to find the speed of the plane in still air and the speed of the wind, the following calculations must be performed:

Downwind travel = 588/7 = 84 miles per hour

Headwind travel = 588/14 = 42 miles per hour

84 - 42 = 42/2 = 21

84 - 21 = 63

Therefore, the wind speed is 21 miles per hour, and the speed of the plane in still air is 63 miles per hour.

Oscar Corporation is planning to construct an elliptical gate at its headquarters. The width of the ellipse will be 5 feet across and its maximum height along the center will be 3 feet. The company wants to place two bright spots at the foci of the ellipse. How far from the center of the ellipse will the spots be located?

Answers

Answer:

A: 2 Feet

Step-by-step explanation:

Got it right

The distance from the center of the ellipse to where the spots are located will be B. 2 feet.

How to calculate the distance?

From the information given, the The width of the ellipse will be 5 feet across and its maximum height along the center will be 3 feet.

The distance from the center of the ellipse to where the spots are located will be:

= 5 - 3

= 2 feet.

Learn more about distance on:

https://brainly.com/question/2854969

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Given that v = (5,-4,4) and w = (9,-2,7) evaluate v • w.
A. 81
B. 19
C. (45,8,28)
D. (-40,-16,-8)

Answers

Answer:

81

Step-by-step explanation:

Evaluating v • w

Recall: Given vectors a and B in Cartesian plane, x, y and z

vector a = [ax ay az] and b = [bx by bz]

The dot product is :

a•b = axbx + ayby + azbz

Using the relation above,

v • w = (5*9) + (-4*-2) + (4*7)

v • w = 45 + 8 + 28

v • w = 81

Hence, v • w = 81

What is the approximate area, in square units, of the circle shown below?

Answers

9514 1404 393

Answer:

  50.3 square units

Step-by-step explanation:

The circle has a diameter of 8 units, so a radius of 4 units. The area formula is ...

  A = πr²

  A ≈ 3.14159(4²) ≈ 50.265

The area of the circle is about 50.3 square units.

7 boys to 2 girls is equivalent to which ratio? 21 boys to 6 girls 14 boys to 5 girls 21 boys to 9 girls 42 boys to 12 girls​

Answers

7:2 = 21:6

This is because 7:6 is a simplified form of 21:6

Hope this helps; have a great day!

Ms. Sandoval walked 2 miles a
day for 5 days. If she did this for
8 weeks, what was the total
amount of miles she walked?

Answers

Answer:

Step-by-step explanation:

since 5 has nothing to do with this question lets put the 5 aside and focus with the 2 miles and the 8 weeks.. if there is 7 days in a week and there is 8  weeks that is 56 days in total.. multiply by 2 miles per day would equal...                  

i believe (112)

In how many ways can a committee of three men and three woman be formed from a group of ten men and nine woman?
A committee of three men and three woman can be formed from a group of ten men and nine woman in _________ different ways.​

Answers

Answer:

multiply ur options, so 9x10= 90

Step-by-step explanation:

23. The mean weight of trucks traveling on a particular section of 1-475 is not known. A state highway inspector needs an estimate of the mean. He selects a random sample of 49 trucks passing the weighing station and finds the mean is 15.8 tons, with a standard deviation of the sample of 4.2 tons. What is probability that a truck will weigh less than 14.3 tons

Answers

Answer:

0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution.

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean is 15.8 tons, with a standard deviation of the sample of 4.2 tons.

This means that [tex]\mu = 15.8, \sigma = 4.2[/tex]

What is probability that a truck will weigh less than 14.3 tons?

This is the pvalue of Z when X = 14.3. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{14.3 - 15.8}{4.2}[/tex]

[tex]Z = -0.36[/tex]

[tex]Z = -0.36[/tex] has a pvalue of 0.3594

0.3594 = 35.94% probability that a truck will weigh less than 14.3 tons

water tank is being filled with water. Before water is pumped in, the water level in the tank is 12 inches high. After 20 minutes, the water level is 54 inches high.
If t represents the time in minutes and h represents the water level, which of the following equations can be used to model this situation?
A. H = 42 + 12t
B. H = 2.1t - 12
C. H = 12t + 2.1
D. H = 2.1t + 12

Answers

Answer:

D. H = 2.1t + 12

Step-by-step explanation:

Let us assume the t be the time in minutes

And h be the water level

Now before reaching to the equation that need to be used

before this, determine the inches per minute i.e.  

= 54 inches - 12 inches

= 42 inches in 20 minutes.

Now for per minute, it would be

= 42 inches ÷ 20 minutes

= 2.1 inches per minute

After this, multiply the inches per minute with the minutes t and add the sale to the beginning value i.e. 12

So the equation is

H = 2.1t + 12

hence, the last option is correct

What is the solution for the system of equations? y=2x+7y=−4x−5 Question 1 options: (−2, 1) (1, −2) (3, −2) (−2, 3)

Answers

Answer:

Answer Below \/

Step-by-step explanation:

Answer:

(-2,3)

Step-by-step explanation:

equation on
1) -6 = 9
2) 7a - 4 = = 3a + 4
3) 6y + 5 = 3y + 6
4) 5b + 2 = 3b + 10
please help​

Answers

Answer:

I know you are 100 percent Clear.

Which is the y-intercept of the equations?
Equation A
Х 0
Y 1
1
4
2
9
3
16
Equation B
f(x) - -x+ 2
O A: -1, B: 2
O A: 2, B: 0
O A: 1, B: 2
O A: -1, B: -1
to coarch

Answers

Answer:

0, 1 would be y-intercept

Step-by-step explanation:

0, 1 is where the line crosses the x-axis

Find the perimeter and area of each quadrilateral.​

Answers

The red one is A-49 P-28. Orange is A-96 P-40
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