Match the following three dimensional figures to the appropiate nets below.

Answer:

c = 18

d = 36

Step-by-step explanation:

2c = d (equation 1)

c + d = 54 (equation 2)

Use substitution by putting 2c in the place of d on the second equation.

c + 2c = 54

3c = 54

Then divide both sides by 3 to get c (18).

Then use equation 1 to find d. Do this by putting 18 in the place of c.

2(18) = d

Solve, and the answer is d = 36

3264 and 16,415

Step-by-step explanation:

136 x 24= 3264

245 x 67 = 16,415

Answer: SAS

Step-by-step explanation: The angles sides are congruent based on the diagram

Answer:

Step-by-step explanation:

The amount to pay:

The amount paid back:

step by step explaination:

ending balance=$30000

30000*5.5

165000÷6=27,500

compound interest =27,500

Answer:

which one 1,2,3,4,5,6,7,8

Answer:

10

Step-by-step explanation:

Note that when there are two negative signs directly next to each other, you are adding:

[tex]\sqrt{99 - (-1)} = \sqrt{99 + 1} = \sqrt{100}[/tex]

Simplify:

[tex]\sqrt{100} = \sqrt{10 * 10} = 10[/tex]

10 is your value for the given expression

Answer:

Step-by-step explanation:

Answer: 11u + 4v

Step-by-step explanation:

8u + 3u = 11u

9v - 5v = 4v

Answer:

48

Step-by-step explanation:

Since it's a right angle, it's automadically 90 degrees so you just have to add 23+ 19 and subtract from 90.

23 + 19 = 42

90 - 42 = 48

Answer:

9

Step-by-step explanation:

The dice will have 6 sides so divide 54 by 6

Answer:

9

Step-by-step explanation:

The dice will have 6 sides so divide 54 by 6

HOPE THIS HELPS!!!!

Answer:

1-15!

Step-by-step explanation:

Answer:

New distance = 2do

Step-by-step explanation:

The distance equation :

Distance = speed * time

If speed is doubled ; time stays the same

If speed is doubled,; new speed becomes

Doubled speed = 2* speed

Time remains the same ;

Hence,

New distance becomes : 2 * speed * time

Original dista, Speed * distance

New distance, dn = 2*do = 2do

Answer:

-19

Step-by-step explanation:

this is because if you replace x with -2 for 9x-1 your answer would be -18-1 which is -19

Answer:

69

Step-by-step explanation:

Answer:

424 ft2

Step-by-step explanation:

Split the shape into two shapes

Solve each shape:

24x5= 120

16 (21-15=6) x19= 304

120+304= 424

Answer:

Hi!!

The answer is = 0

Step-by-step explanation:

1. Distribute

3(2+4)=12

6+12=12

2. Subtract 12 from both sides of the equation

6 + 12= 12

6 + 12 − 12 = 12 − 12

3.Simplify

part A. 6 + 12 − 12 = 12 − 12

6x = 12 - 12

part B. 6x = 12 - 12

6x = 0

Hope this helps!! =)

Answer:

33

Step-by-step explanation:

Seeing as there is only 8 hours in a workday he could make 33.

Hope this helps!

Answer:

33

Step-by-step explanation:

1.5*5=7.5

8-7.5=0.5

0.5=1/2

1/2 of 6=3

6*5=30

30+3=33

Hope this helped!

Answer: the last one

Step-by-step explanation: B REPRESENTS

-2 ½ . POINT D REPRESENTS 1 ¾ .

1 ¾ is bigger than -2 ½

The answer choice that has the statement that is true about the number line can be seen in the first option.

A number line is a pictorial representation of lines on a calibrated straight line that serves as a basis for expressing real numbers on a straight line.

We should equally note that:

From the given figures;

Therefore, we can conclude that Point A represents -4, Point D represents  [tex]\mathbf{1 \dfrac{3}{4}}[/tex] and  [tex]\mathbf{1 \dfrac{3}{4}}[/tex] > -4.

Learn more about number line here:

https://brainly.com/question/25230781

Answer:

7/10 is the answer as a fractions

Answer:

4.5 or just say 4 if your gonna round it up. hope this helped :)

Step-by-step explanation:

Answer:

x = 14

<CAD = 42degrees

Step-by-step explanation:

Since all the rays meet at a point, the sum of all the angles at the point will be 360 degrees, since angle at a point is 360degrees

Taking the sum of all the angles and equating to 360, we will have;

<BAC + <DAE + <BAE + <CAD = 360

60+90+12x+3x = 360

150 + 15x = 360

15x = 360 - 150

15x = 210

x = 210//15

x = 14

Get <CAD

Since <CAD = 3x

<CAD = 3(14)

<CAD = 42 degrees

Hence the measure of angle CAD is 42degrees

Answer:

If the length is kept 16 or 14  and the breadth 8 or 10 the outer fencing can be 48 meters.

Step-by-step explanation:

The boundary gives the perimeter . Using the formula of the perimeter for a rectangle  where L= length and B= breadth

P = 2(L+B)

48= 2(L+B)

24= (L+B)

The length must be longer than the breadth in the rectangle so we can obtain the sum of 24 in such a way that one side is longer than the other.

24= 16+8

or 24= 14+10

where the length can be 16 or 14 and breadth can be 8 or 10 .

If the length is kept 16 or 14  and the breadth 8 or 10 the outer fencing can be 48 meters.

Answer:

whats the question i dont see nothing

Answer:

a = 32°

Step-by-step explanation:

My thought process was that the square below the 58° usually means that its a 90° angle, so I just did 90°-58°=32°

Answer:

Step-by-step explanation:

x^2(x - 7) - 5(x - 7)

(x^2 - 5)(x - 7)

Answer:

It’s C on ed 2021

Answer:

a=2

b=40m

c=2m/s

Step-by-step explanation:

slope is rise over run so 10/5 simplified is 2/1 or 2

for b just look at the graph at the 20th second

for c you do distance over time so basically the same thing as a 10/5 which is 2m/s

Answer:

54.8 (rounded to the nearest tenth from 54.76558202)

Step-by-step explanation:

Using the Cosine equation (CAH) you type in a calculator "cos(x) = 4.5/7.8".

This will get you the answer if typed in a calculator and hitting "SOLVE".

your answer will be

w=16°

X=148°

Step-by-step explanation:

hope it helps you

have a great day!!

Answer:

the ladder is 60 feet and the angle is 75 degrees     guess and check         sin75=x/60    

0.9659258263=x/60

57.9555=x

57.96=x

so B

Answer:

Step-by-step explanation: