Bob says he can estimate using two different fractions. Is he right?

Answers

Answer 1

Answer: Yes

Step-by-step explanation:


Related Questions

get this correct for juice wrld

Answers

Answer:

juice wrld dosent like math

Step-by-step explanation:

Find the value of this expression
(50 - 2) ÷ 4 - 7²

-40
-41
-37

Answers

Answer:

The answer is -37.

Step-by-step explanation:

1) Simplify 50-2 to 48.

48 ÷ 4 - [tex]7^{2}[/tex]

2) Simplify [tex]7^{2}[/tex] to 49.

48 ÷ 4 - 49

3) Simplify 48 ÷ 4 to 12.

[tex]12 - 49[/tex]

4) Simplify.

[tex]-37[/tex]

Therefor, the answer is Option C) -37.

Secant AD and AE intersect in the exterior of a circle. ∠ BAC measures 27.42° and the measure of DE is 73.18°. Determine the measure of BC .

Answers

Answer:

BC = 18.34°

Step-by-step explanation:

The secant- secant angle BAC is half the difference of the intercepted arcs, that is

[tex]\frac{1}{2}[/tex] ( DE - BC) = 27.42

[tex]\frac{1}{2}[/tex] ( 73.18 - BC ) = 27.42 ( multiply both sides by 2 )

73.18 - BC = 54.84 ( subtract 73.18 from both sides )

- BC = - 18.34° ( multiply both sides by - 1 )

BC = 18.34°

Margaret has some cows. The cows produce an average total of 11.9
litres of milk per day for 290 days. Margaret sells the milk in 0.5 litre
bottles. Work out an estimate for the total number of bottles that
Margaret will be able to fill with the milk.​

Answers

Answer:

6902

Step-by-step explanation:

Total milk produced in 290 days = 11.9 x 290 = 3451 litres

If 1 bottle has a capacity of 0.5l, the number of bottles needed = 3451 / 0.5 = 6902 bottles

a parallelogram has an area of 288 ft squared. If the base of the parallelogram is 24 ft, what is the height of the parallelogram​

Answers

Answer:H=12Ft

Base:24

Area:288

A=bh

h=A/b=288/24=12ft

Find the circumstance of a circle with a diameter of 24 cm.

Answers

C=D(3.14)

C=24(3.14)

C=75.36

---

hope it helps

Write an equation in point-slope form of the line through the point (−1, 2) and with slope m = 2.

A. y − 2 = 2(x − 1)
B. y + 2 = 2(x − 1)
C. y + 2 = 2(x + 1)
D. y − 2 = 2(x + 1)

Answers

Answer:

D. y - 2 = 2(x + 1)

Step-by-step explanation:

y - y₁ = m (x - x₁)

y - 2 = 2 (x - (-1))

y - 2 = 2 (x + 1)

#CMIIW

PLS help me!!! (EASY) (CORRECT Answer GETS BRAINLIEST + 16 points!!)

Answers

The answer is y=2x+2

Answer:

y = 2x + 2

Step-by-step explanation:

First you want to find the slope of the line that these coordinates make. To do this, use the slope formula: (y₂ - y₁) / (x₂ - x₁). I will use the first and last points.

(0, 2) & (6, 14)

Plug in these values:

(14 - 2) / (6 - 0)

Simplify the parentheses.

= (12) / (6)

Simplify the fraction.

12/6

= 2

This is your slope.

Now plug this into the standard slope-intercept equation: y = mx + b

y = 2x + b

b is the y-intercept, or the value of y when x = 0. If y=we look at the table, we can see that when x = 0, y = 2.

Therefore, our b-value is 2.

Plug this into our equation.

y = 2x + 2

Hope this helps!

What is the volume of the prism below?

Answers

Answer:

64

Step-by-step explanation:

4*4*4

2.34 rounded to the nearest hundredth.

Answers

Answer:

2.34 is already rounded to the nearest hundred

Step-by-step explanation:

PLEASE HELP !!!!!!!
(Answer is not -3)

Answers

Answer:

Look below.

Step-by-step explanation:

K(x)=x^2 isnt graphed but P(x)=x^2+n is. We could use this information to figure out what n is. In a quadratic function we always have the same points unless we are transforming it.

X   Y  

2   4

1    1

0   0

-1    1

-2   4

If we compare what the points were in the parent function to what is shown now we could see that the graph went down 6. From this information we can conclude that n must be -6.

A lake near the Arctic Circle is covered by a 2-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After 3 weeks, the sheet is only 1.25, point, 25 meters thick.
Let y represent the ice sheet's thickness (in meters) after x weeks.
Which of the following information about the graph of the relationship is given?
Choose 1 answer:

(Choice A)
A
Slope and xxx-intercept

(Choice B)
B
Slope and y-intercept

(Choice C)
C
Slope and a point that is not an intercept

(Choice D)
D
x-intercept and y-intercept

(Choice E)
E
y-intercept and a point that is not an intercept

(Choice F)
F
Two points that are not intercepts

Answers

I think is:
D because i have that answer but I am not really short.

In 2004 kyle was 8 years old . In 2006 kyle was was four year older than his cousin albert. a.how old was albert in 2004. b. in what year was albert born​

Answers

Answer:

Albert was born in the year 2000!

Step-by-step explanation:

2006 Kyle is 10

10 - 4 = 6

So, Albert was 6 years old in 2006

6 - 6 = 0

2006 - 6 = 2000

Kyle was born in the year 2000.

Answer:

A) 4 years old

B) 2000

Step-by-step explanation:

A) 2004 Kyle was 8 years old. Two years pass which makes Kyle 10. Kyle is 4 years older than his cousin 10-4 equal 6. Albert was 6 in 2006. 6-2 equal 4

B) Albert is 6 (2006) which means he was born in 2000.

Please help I will give brainliest!

Answers

Answer: the statement “measure of <4 is 105 degrees” is incorrect.

Explanation: This is because since both angles 1 and 3 are vertical, this means they are both 95. This gives us 190 (95x2). Now we subtract this from 360 which gives us 170. Since angles 2 and 4 are vertical, we divide by 2, which gives us 85, not 105.

Hope this helps! :)

Anyone help ASAP pls!!

Answers

Answ675 cubic ft i think

Step-by-step explanation:

Answer:

cube above: 5x5x5=150

cube below:5x5x12=300

whole answer in cubic feet: 450 cubic feet

Step-by-step explanation:

Triangle EFG is dilated with a scale factor of to create DE'F'G'. The measure of ÐF' is 36°. What is mÐF?

A
18°

B
72°

C
144°

D
36°

Answers

Answer:

 B.  36°

Step-by-step explanation:

Dilation does not change the angle measures or the direction of the lines. Angle F is the same as corresponding angle F'.

Find g(f(x))

f(x) = -2x^2
g(x) = 3x -1

SHOW YOUR WORK

Answers

Answer:

-6x^2-1

Step-by-step explanation:

Find value

f(x)=-2x^2. g(x)=3x-1. Find g(f(x))

Solution:

f(x)=-2x2

g(x)=3x-1

g(f(x))=?

f(x)=-2x2,g(x)=3x-1,gof(x)=?

gof(x)=g(f(x))

Solution:

f(x)=-2x2

g(x)=3x-1

g(f(x))=?

f(x)=-2x2,g(x)=3x-1,gof(x)=?

gof(x)=g(f(x))

=g(-2x2)

=3⋅(-2x2)-1

=-6x2-1

gof(x)=-6x^2-1

Can someone please help

Answers

Answer: on Saturday time taken to run 1 mile=34.5/3=11.5 min

time taken to run 1 mile=28/2.5=280/25=56/5=11.2 min

difference in time taken=11.5-11.2=0.3

he was faster on Sunday by 0.3 min/mi

A variable needs to be eliminated to solve the system of equations below. Choose the
correct first step.
-3x - 9y = 36
X - 9y = 12

Answers

Two different things u can do
Substitution:
X-9y=12
+9y +9y
X=9y+12

-3(9y+12)+9y=36
-27y-36+9y=36
+36 +36
-18y = 72
/-18 /-18
Y = -4


Or whatever this other I’ve is called

-3x-9y=36
-1(X-9y)=(12)-1

-3x-9y=36
-x+9y=-12

-4x=24
X= -6

Help me with these will mark!

Answers

Answer: 125/168

Explanation

Three friends were playing a game of marbles. At the end of the game, Marcy had 25% of the marbles, Roger had21of the marbles, and Ann had the rest of the marbles. If there were 100marbles altogether, how many marbles did Ann have at the end of the game​

Answers

Answer:

54

Step-by-step explanation:

total no. of marbles=100

no. of marbles Marcy had

=25% of 100

=25/100×100

=25

no. of marbles Roger had=21

Let the no. of marbles Ann had=x.

So, 25+21+x=100

46+x=100

x=100-46=54

Therefore, Ann had 54 marbles at the end of the game.

Solve for all values of x by factoring

Answers

Answer:

x= 0,5

Step-by-step explanation:

You have to move all the terms to the left side and set them equal to zero. Then set each factor equal to zero.

Hope this helped you!

⭐ If it helped you please give brainliest! ⭐

HEY CAN ANYONE PLS ANSWER DIS MATH PROBELM!

Answers

Answer:

y=-2x+6 and y=4x

Step-by-step explanation:

If you graph these two, the point where the two lines intersect is (1,4).

Answer:

Tell me if this works...

Step-by-step explanation:

The solution is basically the point where the lines intercept so you could try (1,4) and (5,0) for the first line and (1,4) and (-5,0)

Hope this helps :)

i need to know as soon as possible!! thanks

Answers

Answer:

m = 24

Step-by-step explanation:

m + 7° + 2m + 11° = 90°

3m + 18° = 90°

3m = 90°- 18°

3m = 72

(divide both sides by 3)

therefore : m = 24

90-11=79
79=2m+m+7
79=3m+7
79-7=3m
72=3m
72/3=3m/3

24=m

A dance studio charges $12 per
dance class. The studio is offering a
I
*15% discount if you pay for a set of 5
classes now. How much does it cost to
buy 5 classes with this offer?

Answers

Answer:

you will need to subtract 15% from $12 and get 10.20 now times that by 5 and you will get $51.

if the edges of a cube are 6 inch edges. What is the volume?​

Answers

Answer:

Volume = 216

Step-by-step explanation:

Answer:

216 in³

Step-by-step explanation:

volume of a cube = [tex]a^{3}[/tex]

a = 6

[tex]a^{3} = 6^{3}[/tex]

[tex]6^{3}[/tex] or 6 x 6 x 6 = 216

Helpcppdpdppd nessxbshzj

Answers

Pretty sure it’s “b= p/2 - a” which is the second answer

Answer:

dear hope it helps you...


45%
R
Towns P, Q and Rare connected by roads PQ, PR and QR.
PR is 15 km longer than PQ.
QR is three times as long as PR.
The total length of the three roads is 245 km
Work out the length of PQ.
Use x as the unknown in any working.
Your final line must say, PQ = ...
Pa​

Answers

Answer: 37 km

Step-by-step explanation:

Given

The total length of the three roads is 245 km

Suppose the length of PQ is  [tex]x\ km[/tex]

According to question

The Length of PR is  [tex]x+15[/tex]

The length of QR is  [tex]3(x+15)[/tex]

The Sum of PQ, PR, and QR is

[tex]\Rightarrow x+x+15+3(x+15)=245\\\Rightarrow 5x+60=245\\\Rightarrow 5x=185\\\Rightarrow x=37 km[/tex]

length of PQ=37 km

Need NOW!!!! Please!!!

Answers

X -1
X -5
Roots are x intercepts

Please help , how do you do this ? ​

Answers

(-6)x (y=3x+5)                                        22x=-2            x=-2/22

4x+6y=28                                                   y=3(-2/22)+5           y=52/11                    

-6y=-18x-30

4x+6y=28

eliminate

so -18x-30=0

     4x-28=0

    =-22x-2=0

*Mark Brainlist please that took me 7 minutes

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