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
ludmilkaskok [199]
3 years ago
10

PLEASE HELP ME!!

Mathematics
1 answer:
enyata [817]3 years ago
5 0

Answer:

1/3

Step-by-step explanation:

You might be interested in
Which expression has a value of 20?
Marysya12 [62]
I couldn't find anyone that led to the answer 20 but the one that ended closest to 20 is the last one.
4 0
3 years ago
Read 2 more answers
Mary read a book that had 4200 pages last summer. If it took her 35 days to finish the book. How many pages did she read per day
kari74 [83]
120 Pages.....................
8 0
3 years ago
Juanita keeps 25% of the profit from her ice cream shop. If the shop makes $750 per month, how much money will Juanita keep?
Luba_88 [7]
25%=.25
.25*750
Of equals multiply in math
Jaunita keeps 187.5
4 0
3 years ago
Read 2 more answers
This means we increase the x value by 1.
velikii [3]

Answer:

The answer is option C, that is, (2,6)

6 0
3 years ago
What are the two missing sides of the triangle ??
igor_vitrenko [27]
Remark
It's a right triangle so the Pythagorean Theorem applies. All you have to do is put the right things in the right places of the formula.

Givens
a = x
b = x + 4
c = 20

Formula and Substitution.
a^2 + b^2 = c^2
x^2 + (x + 4)^2 = 20^2

Solution
x^2 + x^2 + 8x + 16 = 20 Collect the like terms on the left.
2x^2 + 8x + 16 = 20  Subtract 20 from both sides.
2x^2 + 8x + 16 - 20 = 0  
2x^2 + 8x - 4 = 0         Divide through by 2
x^2 + 4x - 2 = 0

Use the quadratic formula
a = 1
b = 4
c = - 2

\text{x = }\dfrac{ -b \pm \sqrt{b^{2} - 4ac } }{2a} 
 
\text{x = }\dfrac{ -4 \pm \sqrt{4^{2} + 4(1)(2) } }{2} 


From which x = (-4 +/- sqrt(24) ) / 2
x1 = (- 4 +/- sqrt(4*6) ) / 2
x1 = (- 4 +/- 2 sqrt(6) ) / 2
x1 = -2 + sqrt(6)
x2 = -2 - sqrt(6)  This is an extraneous root. No line can be minus.

x1 = + 0.4495
x2 = x + 4 = 4.4495
6 0
3 years ago
Other questions:
  • 1/12+3/8y=5/12+5/8y , what does y equal
    8·2 answers
  • In the first quadrant you start at (7,3) and move 5 unit left
    9·1 answer
  • The average of two numbers is 7. Find the numbers if three times one of the numbers is one half the other number. (Hint: write a
    9·1 answer
  • What is the fraction of students that are girls at the bar-b-que, there are 40 boys and 60 girls
    6·1 answer
  • The temperature falls from 0 degrees to Negative 12 and one-fourth degrees in 3 and one-half hours. Which expression finds the c
    11·1 answer
  • What’s the equivalent ration for 3/4
    7·1 answer
  • a real estate agent earns a commission of 4% of the selling price for each house he sells. How expensive of a house does he have
    5·1 answer
  • A sorveteria “Que calor” vendeu 70 picolés e faturou R$ 100,00.Que sistema de equações do 1º grau melhor traduz essa situação?
    8·1 answer
  • Find two consecutive whole numbers that 56 lies between.
    5·2 answers
  • A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!