MATHEMATICS HIGH SCHOOL

Barb walked 1.3 miles to her friend's house and then 3/4 mile to the library. How far did Barb walk in all?

Answers

Answer 1
Answer:

Answer:

1.78 miles

Step-by-step explanation:

3/4 = .75 of a mile + 1.3 = 1.78
Answer 2
Answer:

The answer is 2.05.

you can make the fraction into a decimal, 3/4=0.75, then you just add 0.75 to 1.3.

Related Questions

I need help solving x^2+3xy-y^2=12 and x^2-y^2=-12
Sarah has been training for a marathon, which will cover a distance of 42.195 km. In trainingshe has consistently run 1km each 6 minutes. How long will it take Sarah to complete theMarathon if she runs at this pace consistently throughout the race?
SIMPLIFY THE FOLLOWING EXPRESSION: given that s ≠ 0, and write your answer using only positive exponents. Thanks in advance!!!​
Stacy made 3 dozen oatmeal cookies. She ate 1/6 of them. How many did she have left?
A retired couple invested $6000 in bonds. At the end of one year, they received an interest payment of $396. What was the simple interest rate of the bonds?           Do NOT round off a decimal answer. Do NOT include a  symbol with your answer.

Find the area of a triangle with a base length of 3 units and a height of 4 units.

Answers

Formula for area of triangle: (1/2)bh, where b is base and h is height.

So (1/2) * 3 * 4 = 6
6 units
1/2 base by height
Your answer is 6

why is the following incorrect? 296 divided by 6 equals 48 remainder 8.Write your answer before you complete the calculation

Answers

296 divided by 6 equals 49 remainder 2

If A+B=76  and A -B=38 whats A divided by B

Answers

+\left\{\begin{array}{ccc}A+B=76\nA-B=38\end{array}\right\n---------\n.\ \ \ \ \ \ \ 2A=114\ \ \ \ /:2\n.\ \ \ \ \ \ \ \ A=57\n\n\left\{\begin{array}{ccc}A=57\nA+B=76\end{array}\right\n\left\{\begin{array}{ccc}A=57\n57+B=76\end{array}\right\n\n\left\{\begin{array}{ccc}A=57\nB=76-57\end{array}\right\n\left\{\begin{array}{ccc}A=57\nB=19\end{array}\right\n

A:B=57:19=3

the coordinates of point A are (6,-7) and the coordinates of point B are (-6,2) point M is the midpoint of AB find the coordinates of m

Answers

The coordinates of point M, the midpoint of line segment AB, are (0, -2.5).

What is the midpoint of line AB?

The midpoint formula is expressed as;

M = ( (x₁+x₂)/2, (y₁+y₂)/2 )

Given the parameter:

Point A (6,-7): x₁ = 6 and y₁ = -7

Point B (-6,2): x₂ = -6 and y₂ = 2

Plug the coordinates into the above formula and simplify:

M = ((x_1 + x_2 )/(2) , (y_1 + y_2)/(2) )\n\nM = ((6+(-6) )/(2) , (-7 + 2)/(2) )\n\nSimplify:\n\nM = ((0 )/(2) , (-5)/(2) )\n\nM = (0 , -2.5 )

Therefore, the coordinates of the midpoint M are (0,-2.5).

Learn more about the midpoint formula here: brainly.com/question/14687140

#SPJ2

The midpoint of segment AB is (0, 2.5).

Write 130% as a fraction in lowest terms.

Answers

By lowest terms i'm guessing you mean the most simplified:

Firstly right the fraction in tenths (or one you know),
13/10 

The answer is 13/10 and it can't be simplified anymore

Calculate the scale factor of the dilation around the center of dilation, c. the preimage is blue and the image is red. a. k = 1/4
b. k = 1/3
c. k = 1/2
d. 2

Answers

please check the attached file

The correct answer is:


C) k = 1/2


Explanation:


We will find the lengths of the horizontal segments of the pre-image and the image, and compare them to find the dilation factor.


For the pre-image, we have a horizontal segment from (2, 5) to (4, 5). This is a distance of 2.


The corresponding segment of the image goes from (2.5, 4) to (3.5, 4). This is a distance 1.


The segment of the image is 1/2 the size of the corresponding segment of the pre-image; this makes the dilation factor 1/2.


To verify, we have another horizontal segment of the pre-image that goes from (3, 2) to (6, 2). This is a distance of 3 units.


The corresponding horizontal segment of the image goes from (3, 2.5) to (4.5, 2.5). This is a distance of 1.5 units.


The distance of the image segment is 1/2 of the distance of the pre-image segment; this means the scale factor is 1/2.
Other Questions
Solve of system of equation.9x + 2y = -38 9x+10y=26.
What single decimal multiplier would you use to increase by 4% followed by a 3% increase
For which pairs of functions is (f circle g) (x)?f (x) = x squared and g (x) = StartFraction 1 Over x EndFraction f (x) = StartFraction 2 Over x EndFraction and g (x) = StartFraction 2 Over x EndFractionf (x) = StartFraction x minus 2 Over 3 EndFraction and g (x) = 2 minus 3 xf (x) = one-half x minus 2 and g (x) = one-half x + 2
The isosceles triangle theorem states that if two sides of a triangle are congruent, then the angles _____________ those sides are congruent.