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
Margaret [11]
2 years ago
15

Please help

Mathematics
1 answer:
scZoUnD [109]2 years ago
8 0

Answer:

PART A

length of foot = y

length of forearm = x = 17

Equation: y = 0.860x + 3.302

Plug in 17 for x in the equation, and simplify. Remember to follow PEMDAS, first multiply, then combine like terms:

y = (0.860)(17) + 3.302

y = 14.62 + 3.302

y = 17.922

length of foot = y = 17.922 inches long

You might be interested in
Solve using long division.
Mkey [24]

Answer:

Quotient is 3x-5 and remainder is 0.

Step-by-step explanation:

Given:

Dividend = 3x^2+7x-20

Divisor = x+4

The long division is shown in the attachment.

Step 1: we need to divide 3x^2+7x-20 with x+4 we first multiply x+4 with 3x we get the remainder as -5x-20

Quotient as 3x.

Step 2: Now the dividend is -5x-20 and divisor x+4 now we will multiply x+4 with -5 we get the remainder as 0 and Quotient as 3x-5

Hence Quotient is 3x-5 and remainder is 0.

6 0
4 years ago
In the following triangle, find the values of the angles B and B', which are the best approximations to the solutions of this am
topjm [15]
The answer is B because the bottom has to be supplementary to 180 degrees because their supplementary angles
3 0
3 years ago
Read 2 more answers
Which ratio is greater 8/15 or 5/9​
elena-14-01-66 [18.8K]

Answer:

5/9

Step-by-step explanation: If you find a common denominator ( i found 135 ) and you multiply each numerator by the number u multiplied the denominator to get the common denominator, you can see that 5/9 is greater. hope this helps and sorry if that was confusing

5 0
3 years ago
Read 2 more answers
2x+2y=-2<br> 3x-2y=12<br><br> What is this please
nydimaria [60]

Answer:

x=2, y=-3

Step-by-step explanation:

This type of problems is called a system of equations, or simultaneous equations.

When solving simultaneous equations, you need to first make sure you have two unknown terms of the same number but different signs - this is so one unknown cancels out because we can only solve when there's one unknown. We already have this ('2y' and '-2y'). Now we just add the 'x's, the 'y's and the numbers:

2x+2y=-2

3x-2y=12

(2x+3x)+(2y-2y)=(-2+12)

5x=10

x=2

Now that we know the value of x, use it to find y:

2x+2y=-2

2(2)+2y=-2

4+2y=-2

2y=-6

y=-3

3 0
3 years ago
What is the surface area of this composite figure?
andrew-mc [135]

Answer:

1260 inches squared

Step-by-step explanation:

Bottom: 24*6=144

Bottom front: 24*12=288

Bottom back: 24*12=288

Left side: 6*2=72

Right side: 6*12=72

Left top: 6*15=90

Right top: 6*15=90

Top front: (24*9)/2=216/2=108

Top back: (24*9)/2=216/2=108

144+288+288+72+72+90+90+108+108=1260

6 0
3 years ago
Other questions:
  • Jean-Luc jogged around the lake in 1 1/4 hour. William jogged the same distance in 5/6 hour. How much longer did Jean-Luc take t
    5·2 answers
  • Patrick wanted to gather data about the cost of joining a community pool in his area. He plotted the data and determined that th
    14·1 answer
  • \\\\\\\-------!!!!!40 POINTS!!!!-----\\\\\\\\\
    7·1 answer
  • A rectangle has a perimeter of 64ft what is the area of the rectangle if it’s length is 19 feet
    8·1 answer
  • 38 x 299 i need some help please
    5·2 answers
  • How much does 4 7/5 kg of candy cost if 5/6 kg costs 7.50
    6·2 answers
  • Assume that a hypothesis test of the given claim will be conducted. Identify the type I or type II error for the test. A consume
    7·1 answer
  • Which graphs form a function? (Choose all that apply)
    12·1 answer
  • Write an equation that contains points (0, 0) and is parallel to x-2y=-5
    5·1 answer
  • PRESLEY
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!