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
Kipish [7]
3 years ago
14

Solve his problem for X and Y​

Mathematics
1 answer:
Verizon [17]3 years ago
7 0

<em><u>Answer:</u></em>

<em><u>y = 5, 3; x = 171, 155</u></em>

<em><u>Step-by-step explanation:</u></em>

8y - 15 = y^2

y^2-8y+15=0

y^2-3y-5y+15=0

y(y-3)-5(y-3)=0

(y-5)(y-3)=0

y can be 5 or 3.

x = 180 - (8y - 15)

x = 180 - (8(3)-15)

x = 180 - 9

x = 171

OR

x = 180 - (8(5) - 15)

x = 180 - 25

x = 155

You might be interested in
A farm packages eggs into cartons that hold two dozen eggs each. Last week, 5,398 eggs were collected. How many cartons will the
Sonbull [250]

Answer:

225

Step-by-step explanation:

We're told that each carton holds two dozen eggs, or 24 eggs. To find out how many cartons the farm will need, we divide the total amount of eggs by the amount of eggs that fit in each carton. So:

\frac{5398}{24} = 224.916667

Since the number is a decimal, you need to round up to make sure every egg is in a carton. So, your answer is 225.

4 0
3 years ago
Three friends worked out on treadmills at the gym. Aiden walked 2 miles in 3/4 hour. Kira walked 1 3/4 mile in 30 minutes. Joe w
geniusboy [140]

Answer:

kira

Step-by-step explanation:

1.75*4 is greater than 1*5

3 0
3 years ago
Work out the perimeter of a quarter-circle with radius 7cm.
Flura [38]

Answer:

25

Step-by-step explanation:

p=1÷4pir+2r

1÷4×22÷7×7+2(7)

=11cm+14cm

=25

7 0
3 years ago
Read 2 more answers
What is the abscissa of the midpoint of the line segment whose endpoints are (5√2,2√3) and (√2,2√3)
xxMikexx [17]
Let
A------> <span>(5√2,2√3)
B------> </span><span>(√2,2√3)

we know that
</span>the abscissa<span> and the ordinate are respectively the first and second coordinate of a point in a coordinate system</span>
the abscissa is the coordinate x<span>

step 1
find the midpoint
ABx------> midpoint AB in the coordinate x
</span>ABy------> midpoint AB in the coordinate y
<span>
ABx=[5</span>√2+√2]/2------> 6√2/2-----> 3√2
ABy=[2√3+2√3]/2------> 4√3/2-----> 2√3

the midpoint AB is (3√2,2√3)

the answer is
the abscissa of the midpoint of the line segment  is 3√2

see the attached figure

3 0
3 years ago
Read 2 more answers
Gerald earns $14.50 per hour. His regular hours are 40 hours per week, and he receives time-and-a-half overtime. Find his total
shtirl [24]

Answer:

Gerald Pali per hawa his regular house are 40 hours per week and there was a time and a half overtime find the total pay of a week in which he were 24 hours

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • the perimeter of a pentagon (a five-sided polygon) is 50 in. the five sides are represented by consecutive integers. Find the le
    8·1 answer
  • fran swims at a speed of 2.4 mph in still water, the river flows at a speed of 0.6mp, how long will it take fran to swim 2.7mi u
    10·1 answer
  • Calculate each mountain path grade to the nearest .
    9·1 answer
  • Are equations (3x+9)=6 and x+3=2?
    12·2 answers
  • What is a linear equations in one variable
    14·2 answers
  • A street that is 360 feet long is covered in snow city workers are using a snow plow to clear the street a tire on the snow plow
    5·1 answer
  • Help me solve these 4 plssss ASAP
    5·1 answer
  • Determine whether the triangles are congruent. Explain your reasoning .
    6·1 answer
  • Determine the y-intercept of the following equation.<br> (x+5)(x - 1) = y
    15·1 answer
  • At a local clothing store, the price of an $80 winter coat was reduced by 25% when spring arrived. Once it was summer time, the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!