HELP with part (b) will mark brainlest!!!!!

HELP With Part (b) Will Mark Brainlest!!!!!

Answers

Answer 1

Answer:

Number 2 would be the correct choice

Step-by-step explanation:

Substitute x and y on (3x, 3y) with the given points of X, Y, and Z to see if the answer matches with X', Y', and Z'.

X (3(2), 3(3)) -> X' (6, 9)

Y (3(3), 3(-1)) -> Y' (9, -3)

Z (3(-4), 3(-2)) -> Z' (-12, -6)


Related Questions

Help please please this is a big grade !!

Answers

Answer:

10=480 cupcakes 864=18 boxes 24=1152 cupcakes 1536=32 boxes

Step-by-step explanation:

Help with this question picture below

Answers

Answer:

I think it is B,D, and E. Hope that helps.

Apple juice and cranberry juice have been mixed in the ratio of 4:5. If the price of apple juice is 45 cents per pint and the price of cranberry juice is $0.8 per pint, what should the price of one pint of the mixture be?

Answers

Answer:

$0.24

Step-by-step explanation:

The computation of the price of the one pint of the mixture is shown below:

Since the ratio of apple juice and cranberry juice is 4:5

And, the price of apple juice is 45 cents i.e. = 0.45 × 4 ÷  9 = 0.2

Also the price of cranberry juice is $0.8 = $0.08 × 5 ÷ 9 = 0.04

SO, the price of one pint of the mixture is

= 0.2 + 0.04

= $0.24

Answer:

$0.24444

Step-by-step explanation:

As an estimation we are told 5 miles is 8 km.
Convert 32.5 miles to km.

Answers

Answer:

52 km

Step-by-step explanation:

Given, 5 miles is 8km.

So, 1 mile will be (8/5) km.

Now, 32.5 miles will be (8/5) x 32.5 = 52 km

can somebody help I am really bad at this

Answers

Answer:

40 feet

Step-by-step explanation:

4+4+8+4+12+8

= 40 ft.

On Friday, Matt earned $36 walking dogs for 3 hours after school. On Saturday, he walked dogs for 8 hours. How much money did Matt earn on Saturday? Solve using unit rates.

Answers

Answer:

$96

Step-by-step explanation:

$36/3= $12 per hour

$12 * 8 = $96

he earned $96 at $12 an hour

The city was painting a 6 mile section of street. On the first day the painted 2 1/6 miles. On the second day they painted 1 2/3 miles. How much would they have to paint on the third day to complete the painting job?

Answers

Answer:

[tex]2\frac{1}{6}[/tex]

Step-by-step explanation:

→ Add the distances painted

[tex]2\frac{1}{6} +1\frac{2}{3} =2\frac{1}{6} +1\frac{4}{6} =3\frac{5}{6}[/tex]

→ Minus from 6 to find the third day's work

[tex]6-3\frac{5}{6} =\frac{6}{1} -\frac{23}{6} =\frac{36}{6} -\frac{23}{6} =\frac{13}{6} =2\frac{1}{6}[/tex]

It takes Jason 30 minutes to wash the dishes, but it takes 50 minutes for his younger brother. How many minutes will it take to wash the dishes if they work together? Round your answer to the nearest hundredth if necessary.

Answers

At the 2 together and then divide by 2 to find the average (40)

Please, if anyone knows help me, I need a lot of help in this activity.

Answers

Answer:

Step-by-step explanation:

Perimeter of the given polygon = n + 2 + 3 + 4 + n + 2 + 3 + 4

                                                     = 2(n + 2 + 3 + 4)

                                                     = 2(n + 9) units

Area of the composite figure = Area of rectangle A + Area of rectangle B + Area of rectangle C

                                                = (3 × 4) + (n ×2) + (2 × 3)

                                                = 12 + 2n + 6

                                                = 2n + 18

                                                = 2(n + 9) units²

Therefore, perimeter of the given figure = Area of the figure

Ben's account balance is $27.32. Cam's account balance is -$18.99
Which account matches each description?
Ben's account Cam's account
Has a greater balance
Has more debt
-27.32
-18.99
+
0
Note: Banks use negative balances to represent an account with debt, and positive balances to represent an
account that contains value.
Sorry it cut of on the end I put everything here

Answers

Answer:

Cam has a greater balance and Ben has more debt.

Answer: Ben has more debt

Cam has a greater balance

Step-by-step explanation:

Two triangles are similar. The corresponding sides have a ratio of 2:5. If the larger triangle has a side length of 55 centimeters, what is the measurement of the corresponding side of the smaller triangle?
A.33 cm
B. 22
C.27
D.19cm

Answers

B (22cm)

2:5
55/5 = 11
11 * 2 = 22

please please help me with number 28 i’ll mark b

Answers

Answer:

both

Step-by-step explanation:

given sss, you will need to use Law of Cosines.

However, one you get one of the angles, the easiest way to solve for the second angle is to just use law of sines.

write a word porblem that could be solved with the equation x - 3/4 = 6 3/4

ANSWER ASAP CORRECT ANSWER WILL GET BRAINLIEST!!

Answers

Answer:

use ph0t03ath or m4th3ay

Tristan wants to ride his bicycle 27 miles this week. He has already ridden 9 miles. If
he rides for 6 more days, which tape diagram could be used to represent the context if
2 represents the average number of miles he would have to ride to meet his goal?

Answers

Answer:

he would have to ride for 3 miles each of the six days left to meet his goal

Step-by-step explanation:

Meira hired a plumber to help her install a new sink in her bathroom. The plumber charges $65.75 for the first hour and $38.50 for each hour thereafter. Meira has a $200 budget for the installation. If the plumber takes 3 hours to complete the job. How much, in dollars, will Meira have left in her budget?

Answers

Answer:

17.75

Step-by-step explanation:

Find the volume of the regular hexagonal pyramid if the lateral edge is 15 feet.

Answers

Answer:

Volume of the given pyramid = 1122.37 cubic feet

Step-by-step explanation:

Volume of the regular hexagonal pyramid = [tex]\frac{1}{3}(\text{Area of the base})(\text{Base})[/tex]

Measure of internal angle of a polygon = [tex]\frac{(n-2)\times 180}{n}[/tex]

Here, n = number of sides of the polygon

For a hexagon, n = 6

Measure of interior ∠C = [tex]\frac{(6-2)\times 180}{6}[/tex]

                                       = 120°

Measure of ∠BCD = [tex]\frac{120}{2}[/tex]

                              = 60°

By applying tangent rule in ΔCED,

tan(∠ECD) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

tan(60°) = [tex]\frac{DE}{CE}[/tex]

[tex]\sqrt{3}=\frac{DE}{6}[/tex]

DE = [tex]6\sqrt{3}[/tex] feet

And cos(60°) = [tex]\frac{EC}{CD}[/tex]

[tex]\frac{1}{2}=\frac{6}{CD}[/tex]

CD = 12 feet

Area of ΔBCD = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]

                        =  [tex]\frac{1}{2}(6\sqrt{3})(12)[/tex]

                        = [tex]36\sqrt{3}[/tex] feet

Area of hexagonal Base of the pyramid = [tex]6(36\sqrt{3})[/tex]

                                                                  = 216√3 square feet

Since, lateral height of the pyramid (AC) = 15 feet

By applying Pythagoras theorem in ΔADC,

AC² = AD² + CD²

(15)² = AD² + (12)²

AD = [tex]\sqrt{225-144}[/tex]

AD = 9 feet

Volume of the given pyramid = [tex]\frac{1}{3}(216\sqrt{3})(9)[/tex]

                                                 = 648√3 cubic feet

                                                 = 1122.37 cubic feet

Help me pleaseeeeeee

Answers

Answer:

56

Step-by-step explanation:

Answer:

i think it is 56 if it is wut i think it is

Step-by-step explanation:

What is the probability of drawing a queen or a heart from a standard deck of 52 cards?
Reminder: the four card families
Pleasee helpppppp!!

Answers

Answer:

4/13

Step-by-step explanation:

4 queens and 13 hearts

4/ 52 + 13/52 - 1/52

16/52

4/13

Answer:

Step-by-step explanation:

There are 13 hearts in 52 cards. C From above, P(Queen)=4/52 and P Heart=13/52, the queen of hearts is in both categories so we have to subtract 1/52 so we don't double count.

Can someone help me with question 20 pls

Answers

Answer:

6x^3-12x^2+3x-3

Step-by-step explanation:

Answer:

6x³ - 12x² + 3x - 3

Step-by-step explanation:

f(x)      -        g(x)

= (6x³ - 3x² + 4x - 4) - (9x² + x - 1)

= 6x³ - 3x² + 4x - 4 - 9x² - x + 1

= 6x³ - 3x² - 9x² + 4x - x - 4 + 1

= 6x³ - 12x² + 3x - 3  

Rachel rode her bike 3(3/4) times on a trail around a lake that is 6 miles long. Which statement is true?

Answers

Answer:

beats me

Step-by-step explanation:

ask urself

Find the horizontal asymptote.
y
=
2x
X - 3
y = [?]
Enter

Answers

The horizontal asymptote is Y=2

Find the radius of a circle with a diameter of 16

Answers

Answer: R = 8

Step-by-step explanation:

The Radius is R = 8. Give me Brainiest PLZZZ!!!

Answer:8 maybe?????

Step-by-step explanation:

A store purchased a plasma screen TV for $770 and marked it up 150%. During a sale, the store marked it down 20%. What was the discount price on the plasma screen TV?​

Answers

Answer:

1540

Step-by-step explanation:

First find the new price after the markup

The markup is

770 * 150%

770 * 1.5

1155

Add this to the original price

770 + 1155

1925

Now find the discount

1925*20%

1925*.20

385

Subtract this amount from the 1925

1925-385

1540

The final price is 1540

Answer:

Solution given:

cost price [c.p] of TV =$770

MP=c.p+ 150% of c.p=$770+150/100×770=$1925

discount [D]=20%

now

discount amount=D% of MP=20/100×1925=$385 is your answer.

$385 was the discount price on the plasma screen TV.

Write an equation that could be used to find the value of x using the interior angles of ∆BDC, then solve it.

Answers

9514 1404 393

Answer:

  x = 16

Step-by-step explanation:

Either or both of the right triangles can be used to find x. Or, triangle ABC could be used. All numbers are assumed to be degrees.

Using ∆ABD

  55 +90 +2x+3 = 180

  2x = 32 . . . . . . subtract 148

  x = 16

Using ∆BCD

  50 +90 +2x+8 = 180

  2x = 32 . . . . . . subtract 148

  x = 16

Using ∆ABC

  55 +(2x +3) +50 +(2x +8) = 180

  4x = 64 . . . . . . . subtract 116

  x = 16

plzz help mehhh plz :( ill mark you

Answers

Answer: 108

Step-by-step explanation: bottom figure=60 because 10x3x2=60

top one=48 4x4x3 so 48 60+48=108

plz mark me brainliest

17+(8-5)x5 plz tell me how to do it by the formula BODMAS

Answers

Answer:

22

Step-by-step explanation:

17+(8-5)x5

17+3×5

17+15

22

Answer:

255

Step-by-step explanation:

B stands for brackets

O stands for order

D stands for devision

M stands for multiplication

A stands for addition

S stands for subtraction

If you follow it in the right order then you will find your answer so just follow it in the right order...

In the given diagram(see image) , TAX and TBY are tangents to the circle and C is a point on the major arc.

Question :
If <CAX = 65° , <CBY = 76° , Calculate <ATB.​

Answers

Answer:

∠ATB = 102°

Step-by-step explanation:

Since ∠CBY is less than 90°, CB is not a diameter.

I did this in my head so I drew a sketch to show that around about way I did it. sketch attached:

I drew a third line from X to Y that is tangent to the circle at C.

Because each pair of tangent lines to a common point are equal, we have made three isosceles triangles.  

Now we know 2 of the three angles to ΔXYT, 180 - 50 - 28 = 102° for ∠ATB

Answer:

102°

Step-by-step explanation:

Given

∠CAX = 65° , ∠CBY = 76°

To find

∠ATB

Solution

Refer to attached picture

∠CAX= ∠CBA as same arc intercepted ∠CBY = ∠CAB as same arc intercepted

TAX is a straight angle and:

∠TAB = 180° - (∠CAX + ∠CAB) = 180° - (65° + 76°) = 39°

∠TBA = ∠TAB as two tangents intersect at same distance, their opposite angles are therefore same. ΔATB is an isosceles triangle.

∠ATB = 180° - 2*39° = 102°

The water level in a swimming pool increased from 3.5 feet to 6 feet. What is the percent increase in
the water level rounded to the nearest tenth of a percent? Show your work. Round to the nearest
hundredths place

Answers

Answer:

58.33

Step-by-step explanation:

I Need help ASAP.(please )

Answers

B and D are correct
The rest are wrong, if you need a reason why please tell me
Hope this helps!

Man Street Florist charges
$18 for a dozen roses and a
$5 delivery fee. Blooms and
Bouquets charges $20 for a
dozen roses and a $1
delivery fee. How many
dozen roses will need to be
purchased for the price to
be the same at both
florists? What is the cost?

Answers

Answer:

2 dozens, $41

Step-by-step explanation:

Given data

Man Street Florist charges

$18 for a dozen roses and a

$5 delivery fee

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 18x+5--------------1

Blooms and Bouquets

charges $20 for a

dozen roses and a $1

delivery fee.

let the number of dozens be x

and the total charge for x dozens be y

hence

y= 20x+1 -------------2

Equate 1 and 2 we have

18x+5=20x+1

20x-18x= 5-1

2x= 4

x= 4/2

x= 2

Hence the number of dozens is 2

the cost is (put x= 2 in eqn 1 or 2)

y= 20(2)+1

y= 40+1

y= $41

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