help with this ..............

Answer: 2 1/2 cups of flour  will make 1 Loaf of bread.

Step-by-step explanation:

3 loafs of bread can be made from  71/2 cups of flour

1 Loaf of  bread  will require = x cups of flour

By cross multiplication , we have

(1 Loaf of  bread x 71/2 cups of flour) = 3 loafs of bread X x cups of flour

x cups of flour = (1 Loaf of  bread x 71/2 cups of flour)/ 3 loafs of bread

=15/2 X 1/3 = 5/2 = 2 1/2

OR  

7.5 /3  =2.5 = 2 1/2 cups of flour

Answer:

16/3

Step-by-step explanation:

I hope this is correct and have a great day

Answer:

16/3 or 5.3333.. in decimal

Step-by-step explanation:

Divide 80 and 15 by 5

16/3

Answer:

(a1/2) * 5 =b

Step-by-step explanation:

Answer:

5/6

Step-by-step explanation:

To do this you just have to find the LCM (least common multiple)  

2     3

4     6

6    

And the denominator will be 6 and you multiply 1 /3 by 2/2 and 1/2 by 3/3 which is 2/6 and 3/6 and when added you get 5/6

Answer:

(0,4) , (1,7) , (2,10) and (-1,1)

Step-by-step explanation:

Since you did not supply a graph, maybe I could give you some points that you should find the line on the correct graph goes through.

y = 3(0) + 4

y = 4

y = 3(1) + 4

y = 7

y = 3(2) + 4

y = 10

y = 3(-1) + 4

y = 1

The points (0,4) , (1,7) , (2,10) and (-1,1) should be on the line of the correct graph. In general, your graph should be of a straight line that crosses the y-axis at 4.

Answer:

Picture 1:( x-2.5)²+(y+5.5)²=225

Picture 2:( x-4)²+(y-1)²=25

Step-by-step explanation:

Use the rule: ( x-p)²+(y-q)² =r

( p,q)is the coordinate of the center of the circle

r is the radius of the circle

Answer:

The answer is -6.75

Answer:

100 years

Step-by-step explanation:

Simple interest means 4% on the 20$ only and forever.

100-20=80 dollars.

4% of 20 is 0.80

80/0.80 = 100

It will take 100 years

Answer:

It takes 41 years for $20 to grow to $99.86 and if you rounded that up, it would be $100 or if you want it to surpass $100 it would take 42 years turning $20 to $103.85

(Edit: I'm wrong go with the guy on top)

Answer:

5

Step-by-step explanation:

18-13=5

Answer:

5 more then he did before unluss your adding both 18+13=31

Step-by-step explanation:

Answer: it’s 6

Step-by-step explanation: because first yo have to minus 4 from each side then multiply by three then divide by 4

Answer:

520

Step-by-step explanation:

When rounding to the nearest ten, like I did with 524 above, we use the following rules:

A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.

B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.

C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.

Answer:Yo puedo hablar español and i can speak english and Также я могу говорить по русски=i can also speak russian

Step-by-step explanation:

Answer:

A. 5/13

General Formulas and Concepts:

Pre-Algebra

Geometry

Step-by-step explanation:

Step 1: Identify

Angle θ = C

Adjacent Leg = 10

Hypotenuse = 26

Step 2: Find ratio

Answer:

C) none of the above

Step-by-step explanation:

Answer:

11.52 miles

Step-by-step explanation:

We know that the length of an arc L = Ф/360 × 2πR where Ф = angle subtended by arc and R = radius of circle.

Now since Ф = 10 minutes = 10 × 1 minute = 10 × (1/60)° = (1/6)° and R = radius of earth = 3960 miles

So  L = Ф/360 × 2πR

= (1/6)°/360 × 2π(3960 miles)

= 1/2160 × 7920π

= 3.67π

= 11.52 miles

Answer:

put this in your calculator

Step-by-step explanation:

volume =( pi • r ^2) x Height

height = VOLUME / pi • r ^2

= 5 / pi • (0.7) ^2

The number of days to repair 8 km of road is given by the equation A = 32 days

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the number of days to repair 8 km be represented as A

Now , the proportion will be

Let the distance be = 1250 meters = 1.250 km

The number of days to repair 1.250 km is = 5 days

Substituting the values in the equation , we get

5 / 1.250 = A / 8

Multiply by 8 on both sides of the equation , we get

A = ( 8 x 5 ) / 1.25

A = 40 / 1.25

A = 32 days

Hence , the number of days is 32 days

To learn more about proportion click :

https://brainly.com/question/7096655

#SPJ2

Step-by-step explanation:

Sum of angles in a quadrilateral = 360°

Sum of first 3 angles = 360° - 100° = 260°.

260° / (4 + 6 + 3) = 20°.

First angle = (20°) * 4 = 80°

Second angle = (20°) * 6 = 120°

Third angle = (20°) * 3 = 60°

The angles are 80°, 120° and 60°.

Answer:

Let the angles of the quadrilateral be 4x, 6x, and 3x

Sum of the interior angles of a quadrilateral is 360°.

According to the above problem,

[tex]4x + 6x + 3x + 100 = 360 \\ 13x = 360 - 100 \\ 13x = 260 \\ \boxed{x = 20}[/tex]

Hence, the other three angles are 80°, 120° and 60°.

Answer:

Step-by-step explanation:

#   Statement    Reason

1).   UP ≅ RP      Given

2).  UQ║VR      Given

3).  ∠VRP ≅ ∠QUP  Alternate interior angles

4).  ∠VPR ≅ ∠QPU  Vertical angles

5). ΔUPQ ≅ ΔRVP  ASA Postulate of congruence

Answer:

D

Step-by-step explanation:

The building is 75% taller than the tree (15ft). So you would turn the percent into a decimal, 0.75, and multiply it by 15 to get 11.25. therefore add 11.25 to 15 and get 26.25. Sorry if the explanation isn't up to par

Answer: either first or second choice

Step-by-step explanation:

Answer:

im pretty sure 0

Step-by-step explanation:

Answer:

(2b+3) (5b^2-6)

Answer is 0.00024 kg2

Answer:

Cost price of the camera= Rs.460

Profit percent=5%

Profit= 5/100×460

= Rs.23

Selling price=Cost price + Profit

=460+23

= Rs.483

Step-by-step explanation:

Answer:

(8x-5)

Step-by-step explanation:

here is the answer

If you are answering multiple choice then this is the short answer

Hope this helps

Answer:

0.9968

Step-by-step explanation:

Given that:

P of being correct = 0.5 (since there are only 2 options in each question with only one bring correct).

1 - p = 1 - 0.5 = 0.5

Number of questions, n = 12

Probability that atleast 2 questions are correct

P(x ≥ 2) = p(x = 2) + p(x = 3) +... + p(x = 12)

P(x =x) = nCx * p^x * (1 - p)^(n - x)

The sun of the individual probabilities gives us the answer or we could use the binomial probability calculator :

Hence,

P(x ≥ 2) = 0.9968

Answer:

x=3

Step-by-step explanation:

replace y with 8

8=3x-1

8+1=3x

9=3x

x=3