1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
6

Need help... on this one plsss help

Mathematics
2 answers:
worty [1.4K]3 years ago
7 0

Answer:

step 1

Step-by-step explanation:

she muliplied 0.5 to h/0.5 but then divided 7 by 0.5 instead of multiplying

Scrat [10]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Tiffany should have multiplied by 0.5 in step 1, not divided.

You might be interested in
216 miles in 5 hours how much miles per hour
damaskus [11]

Answer: 14 miles per hour

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Could a triangle have side lengths of 1.2 ft 1.9ft and 3.1 ft
ss7ja [257]

Answer:

No, a triangle could not have these side lengths.

Step-by-step explanation:

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side. Let's say side a = 1.2, b = 1.9, and c = 3.1, if we add a+b, then the sums are equal to side c. This would not satisfy the Triangle Inequality Theorem because one configuration of the equation results in the sum and third length being congruent, rather than greater.

4 0
3 years ago
Margo borrows $200, agreeing to pay it back with 8% annual interest after 7 months. How much interest will she pay?
nordsb [41]

Answer:

$9.33

Step-by-step explanation:

Interest = Principal × Rate × Time by 100

Therefore, I = 200×8×7/12 by 100

=16×7/12

=9.33

8 0
2 years ago
A line passes through the points (1, 4) and (3, –4). Which is the equation of the line?
Vikentia [17]
Y = -4x + 8

First you need to find the slope of the line.

The slope formula is m = y2-y1/x2-x1

If you plugged in the points it would be m = -4-4/3-1

so m = -8/2 = -4

so the slope is -4

now we need to write the equation of the line

for this u use point slope form

the formula for that is y-y2=m(x-x1)

so if you plug it in it would be:

y-(-4)=-4(x-3)

now you solve

y+4=-4x+12

y+4-4= -4x+12-4

y = -4x + 8

and now you have the slope of the line

I hope this helps! :)
5 0
3 years ago
If you have $ twentyfive of quarters and dimes how much quarters and dimes do u have
mamaluj [8]

You have 400 quarters and 1,000 dimes.

For example you have four quarters in a dollar so you multiply 4*100 = 400.

For example you have ten dimes in a dollar so you multiple 10*100 = 1,000

Hope this helps!!!!!!

Please give me brainliest!!!!!!

6 0
3 years ago
Other questions:
  • In a Candy bar, 132 calories are from sugar. There are 220 calories in the candy bar. What percent of the calories are from suga
    9·2 answers
  • What two numbers multiply to get -27 and add to 6
    9·1 answer
  • Given A = {18, 6, -3, -12} Determine all elements of set A that are in the solution of the inequality 2/3x + 3 < -2x -7
    13·1 answer
  • I need help asap :):):).
    10·1 answer
  • A cell phone company charges by the minute (and partial minute) for a phone call. Arionna’s plan includes 300 minutes in the $20
    10·2 answers
  • Write the number 9.9 x 105 in standard form.
    12·1 answer
  • Can somebody please help me?
    13·1 answer
  • What is 5/1 divided by 1/2 -3- im slowly ready to end it all..bro
    7·2 answers
  • HElp And THAnkS ASAP
    10·1 answer
  • Which graph shows the line y - 2 = 2(x + 2)?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!