Mathematics High School

Please help it due ASAP
Show workings!

Please Help It Due ASAP Show Workings!

Answers

Answer 1

Answers:

AQ = 8

QD = 4

========================================================

Explanation:

A median goes from a vertex to the midpoint of the opposite side. The medians of this triangle are segments AD, BE, and CF.

The three medians intersect at the centroid. The centroid cuts the median AD such that

AQ is 2/3 as long as ADQD is 1/3 as long as AD

Note how 2/3+1/3 = 3/3 = 1

Since AD = 12, we know that

AQ = (2/3)*AD = (2/3)*12 = 8QD = (1/3)*AD = (1/3)*12 = 4

As a check,

AQ+QD = 8+4 = 12 = AD

So AQ+QD = AD is a true equation.

Related Questions

What is the volume of the rectangular prism?
Help please

Answers

Answer:

I forgot what volume is, but I think 30?

I need help NOW please and if you can, go to my other questions and try to help me out with those tooo!!!!!!!

Answers

Answer:

B. y = sinx

Step-by-step explanation:

kasi yan ang "Tamang Sagot"

Let a and b represent real numbers greater than zero. Which quadrant contains the point (a,b)

Answers

Answer:

Quadrant 1

Step-by-step explanation:

Since a and b are both greater than zero and are real numbers, they are both positive. The only quadrant that can contain a point with positive values for both x and y is Quadrant 1.

Please help me ASAP!!!

Answers

Answer:

Correct ones:

3ab = 10

m + 5 = 24

72 = 8p

Step-by-step explanation:

During a field trip, 60 students are put into equal-sized groups. Describe two ways to interpret 60 ÷ 5 in this problem *

Answers

Answer:

    [tex]x=12 groups[/tex]

This will give 5 Students each in 12 different equally sized groups

    [tex]x'=5groups[/tex]

This also shows that students can grouped in equal groups of 12 in 5 places

Step-by-step explanation:

From the question we are told that

60 children in equal sized groups

Generally interpreting [tex]60\div 5[/tex] can be mathematically represented as

a)

    [tex]x=\frac{60}{5}[/tex]

    [tex]x=12 groups[/tex]

This will give 5 Students each in 12 different equally sized groups

b)

    [tex]x'=\frac{60}{12}[/tex]

    [tex]x'=5groups[/tex]

This also shows that students can grouped in equal groups of 12 in 5 places

Insert one set of parentheses so that the equation is true.
10. 5 x 3 + 7 = 50
11. 7 +3 +6 = 3 = 10
12. 100 - 3 x 6 + 5 – 4 = 63
TGoms Math - Course 1A

Answers

10. 5 x (3+7) = 50
11. ?
12. 100 - (3x6+5) - 4 gets your 73, you cannot get 63 (from my understanding, but make sure)

I NEED HELP ASAP!!WILL GIVE BRANLIEST!!!​

Answers

Answer:

The correct answer is,

[tex]p = \frac{35}{2} [/tex]

Answer:

p = 35/2

Step-by-step explanation:

I hope it helps .

need help with this question ​

Answers

Answer:

option b. SSS theorem

Step-by-step explanation:

..............,

You just drove your car 500 miles and used 20 gallons of gas. You know that the gas tank on your car holds 15 1/2 gallons of gas. What is the most number of miles you can drive on one tank of gas

Answers

Answer: 387 1/2 miles

Step-by-step explanation:

From the question, we know that 20 gallons can be used for 500 miles. Therefore, the gallons of gas per mile will be:

= 500/20

= 25 gallons per mile.

The number of miles that a 15 1/2 gallons will use will be:

= 25 × 15 1/2

= 387 1/2 miles

Jazmin cuts two pieces of construction paper, the first piece is 44 cm and try other is 33cm. She wants to cut the paper into strips that are equal . How wide should Jazmin cut each strip?

Answers

Answer:

11 cm

Step-by-step explanation:

Obtain the lowest common multiple of the first piece and the second piece :

Multiples of :

44 : 1, 2, 4, 11, 22, 44

33 : 1, 3, 11, 33

From the multiples above :

The lowest multiple common in both 44 and 33 is 11.

Hence, Jazmin can cut each strip to a width of 11 cm

Find the value of x.

Answers

9514 1404 393

Answer:

  x = 110

Step-by-step explanation:

The sum of exterior angles of any (convex) polygon is 360°.

  x + 140 +110 = 360

  x = 110 . . . . . . . . . . . . subtract 250

Is 2y=4x+8 a direct proportion?​

Answers

Answer:
Y=4-2x

If need step by step please message me! And yes this is the right answer!


a) Round 8.6078 to 2 decimal places

Answers

Answer: 8.61

Step-by-step explanation: Since the third decimal (7) is greater than 5, the second decimal is rounded up. Therefore, 8.6078 rounded to two decimal places is 8.61.

Answer:

8.6

Step-by-step explanation:


What is the slope of the line shown in the graph
A). -1
B). -2
C). -1/2
D). 2

Answers

Answer:

-2

Step-by-step explanation:

Kristy went shopping and spent $31 on shorts. If she spent $34 total, what percentage did she spend on shorts? Round your answer to the nearest percent.

Answers

Answer:

91%

Step-by-step explanation:

If the total is 34, she spent 31/34 dollars on shorts. Divide this and you get 0.91

To make this a percent, move the decimal two places to the right (multiply by 100). Your final answer is 91%

Which of the following demonstrates the Commutative Property of Multiplication?

2(6a − 3) = (6a − 3) ⋅ 2
2(6a − 3) = 12a − 6
12a − 6 = (6a − 3) ⋅ 2
(2 ⋅ 6a) − 3 = 2(6a − 3)

Answers

Answer:

2(6a − 3) = (6a − 3) ⋅ 2

Step-by-step explanation:

here it is

Commutative means 'you can swap them'. I.e., a+b = b+a, addition is commutative. Subtraction is not.

The first answer: 2(6a − 3) = (6a − 3) ⋅ 2  is an example where 2 and (6a-3) are the factors that can be swapped, because multiplication is commutative.

help me please lolll pleaseee it’s a picture

Answers

Answer:

C) 14

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.

Multiply -2 to both sides of the equation. Note that, when multiplying two negative numbers, your outcome will be positive:

(-2)((-1/2)x) = (-7)(-2)

x = -7 * -2

x = 14

C) 14 is your answer.

~

what is 9(3y+2z) as a equivalent expression

Answers

Answer:

27y + 18z

Step-by-step explanation:

9(3y+2z)

Distribute the 9

9 * 3y + 9* 2z

27y + 18z

27y+18z ABCDEFGHIJKLMNO (ignore that random letter lol)

5, ?, 10, 12 and 1/2

Answers

What he/she said lol

Laura creates a rectangular prism with wooden cubes. Each cube has an edge length of 3/4 inch. she uses a total of 240 cubes. the cubes are stacked 8 cubes high. What are the possible measurements for the length and width of the rectangular prism in inches.

Answers

2/4 would be the fraction

Which of the following is equal to 9?
A. 144
B. 100
C. 181
D. 164

Answers

A. 144 is divisible by 9

Given slope= 4 and a point (0,9), write the equation of the line in point slope form

Answers

Answer:

y - 9 = 4 ( x - 0)

Step-by-step explanation:

Options
1.33
3
8
9
Pls help due ASAP
Show workings..

Answers

Answer:

x = 8

Step-by-step explanation:

Since C is the centroid, then

CP = [tex]\frac{1}{3}[/tex] JP , that is

2x + 4 = [tex]\frac{1}{3}[/tex] (8x - 4) ( multiply through by 4 to clear the fraction )

6x + 12 = 8x - 4 ( subtract 8x from both sides )

- 2x + 12 = - 4 ( subtract 12 from both sides )

- 2x = - 16 ( divide both sides by - 2 )

x = 8

JP=3x CP

8x-4= (2x+4)+(2x+4)+(2x+4)
8x-4= 6x+12
8x-6x=12+4
2x=16
x=16/2
x=8

When dividing fractions, the ________ term becomes the reciprocal.
A)First
B)Neither
C)Both
D)Second

Answers

When you divide fractions, you have to "multiply fraction's" by the reciprocal. In order to solve a division-fraction problem you have to use KCF. (Keep, Change, Flip)

Example:

=

2×6=12÷3=4

3×5=15÷3=5

=4/5

Hope this helps!

Help need help on slopes

Answers

Answer:

Y= 5/6x+5

Step-by-step explanation:

Okay same as before

the slope is rise over run

The rise is 5

The run is 6

So 5/6

And since ts rising from left to right its positive

The y-intercept which is the first point the line touches the Y axis is 5

So y=5/6x+5

Can someone please help me with this problem! Hurry I need this answered by 11:59 it's currently 10:25 where I am located! I will also mark you are brainlest.

Answers

Answer:

Plot a point at (0, -9) Then go up five units and to the right 3 units.That will give you the line you are looking for

due in 1-hour PLZ HELP!!! Samuel orders four DVDs from an online music store. Each DVD costs $9.37. He has a 25% discount code, and the sales tax is 6.75%. Round sales tax amounts to the nearest cent. What is the total cost of his order?

Answers

Answer: 36.24

Step-by-step explanation:

The Freeman Family is barbecuThe Freeman Family is barbecuing veggie burgers corn on the cob and mushroom caps in the local park if 3/8 of the items barbecued or veggie burgers and 1/3 of the item barbecue or call in the car with friction or barbecue items are mushroom caps

Answers

Answer:

7 by 24 of barbecue items would be considered as mushroom caps

Step-by-step explanation:

The fraction of barbecue items considered as mushroom caps is given below:

Let us assume the number of barbecue items be x

So,

x = Veggies burgers of barbecue + corn cobs of barbecue + mushroom caps of barbecue

Now

Veggies burgers of barbecue = (3 ÷ 8)x

corn cobs of barbecue = (1 ÷ 3)x

And, we assume the mushroom caps of barbecue be y

Now the equation would be  

x = (3 ÷ 8)x + (1 ÷ 3)x + y

Now multiplied by 24 to both the sides  

24x = 9x + 8x + 24y

24x = 17x + 24y

24y = 24x - 17x

24y = 7x

y = (7 ÷ 24)x

This means that 7 by 24 of barbecue items would be considered as mushroom caps

1. What is the slope of the line in the graph below?
A. 1/2
B. 2
C. -1/2
D. -2

Answers

Answer:

2

Step-by-step explanation:

Randall spent a total of $16.00 on materials to make a rocket. The circle graph shows how much of each material was purchased

Answers

Answer:

4 dollars

Step-by-step explanation

half of 16 would be 8 and half of 8 would be 4

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