Answers
Answer:
x = 9
y = [tex]9\sqrt{2}[/tex]
Step-by-step explanation:
Since there is a 45° angle and a 90° angle, this is a isosceles triangle, therefore x = 9 and you can find y by pithagoras:
9² + 9² = y²
81 + 81 = y²
y = [tex]\sqrt{162}[/tex]
[tex]y=\sqrt{2 * 81}[/tex]
[tex]y=\sqrt{2 * 9^2}[/tex]
[tex]y=9\sqrt{2}[/tex]
Related Questions
What are the steps to, “Multiply Rational Numbers”?
Answers
Answer:
Multiplication - So, if you are looking to multiply rational numbers, the first tip to do it successfully is multiplying ... Equations and Equivalence Step-by-step Lesson- Find the equivalent fractions and complete an equation.
Step-by-step explanation:
hope it hlp
The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
Answers
Answer:
y = x - 1
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
Identify variables
Slope m = 1
y-intercept b = -1
Step 2: Write Equation
Substitute in general form: y = 1x + -1Simplify: y = x - 1What is the missing length?
8
Х
17
ОА. 15
ОВ. 30
o o o
С. 8
0 D. 7
Answers
Answer:
[tex]A)15[/tex]
Step-by-step explanation:
[tex](17)^{2} =8^{2}+x[/tex]
[tex]x^2=17^2-8[/tex]
[tex]x^2=225[/tex]
[tex]x=15[/tex]
-----------------------
hope it helps...
have a great day!!
Solve the system of equations : y=2x-8 and y=-x-8
Answers
And y=-x-8 be eq. 2
Multiply eq. 2 by 2
Add up eq. 1 + eq. 2
y + 2y= 2x-8 -2x-16
3y= -24 so y=-8
Replace y in the eq. 2
-8 = -x-8
x=0
Henry is thinking of a number that is less than 17. What numbers make the statement true q<17 true? Solve the problem any way you choose
The # 1, 3, 7, 10, 12
Answers
Answer:
The numbers 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 would make the statement true.
Step-by-step explanation:
This is because they are all less than 17.
What is an equation of the line that passes through the points (-2,-6) and (6,8)?
Answers
Answer:
y=7/4x–5/2
Step-by-step explanation:
You must find the slope first, let it be m
[tex]m = \frac{y2 - y1}{x2 - x1} \\ = \frac{8 - ( - 6)}{6 - ( - 2)} \\ = \frac{14}{8} \\ = \frac{7}{4} [/tex]
then insert tu the formula y=mx+c to find the c (c is the intercept of y axis) choose any point that you want. i use (6,8)
[tex]y = mx + c \\ 8 = \frac{7}{4} (6) + c \\ c = - \frac{5}{2} [/tex]
so the equation is
[tex]y = \frac{7}{4} x - \frac{5}{2} [/tex]
Oscar rides his skateboard 58
5
8
mile in 14
1
4
hour. How fast, in miles per hour, does he ride his skateboard?
Answers
Answer:
speed = distance ÷ time
58 ÷ 14
speed = 4.142
What is a Translation?
Answers
Answer:
The displacement of a figure or a shape from one place to another is called translation, which means a figure can be moved upward, downward, left, right, or anywhere in the coordinate system using translation. While translating, all the points will shift by the same number of units.
mark me brainliestt :))
determine equation (help please )
Answers
Answer: C
Step-by-step explanation:
Can help me with this?
Answers
Answer:I’m sorry this is hard I don’t think I have the right answer chose C
Step-by-step explanation:
Martin is driving to his uncle’s farm, which is 240 mi. from home. If he drives at a constant rate of 60 mph, how long will it take Martin to get to the farm? A. 2 hr. B. 4 hr. C. 5 hr. D. 6 hr.
Answers
Answer:
4 hours
Step-by-step explanation:
240 divided by 40
Answer:
4 hours
240 divided by 60
Step-by-step explanation:
Hope it helps
I need to finish up a problem.
if I have a 1/3 probability and and 1/4 probability, what is the chance they will both occur in the same equation, what is the chance of both of them happening with 1 chance each?
Answers
The probability of both happening at the same time, multiply the probabilities together:
1/3 x 1/4 = 1/12
The probability would be 1/12
In 65% of 500=n, what is n?
Answers
That means 500*0.65 which is 325.
n is 325
pls help solve this with a number line and the anwser to y
Answers
Answer:
use gauthmath
Step-by-step explanation:
Answer:
Step-by-step explanation:
I got all of them but one can you help me on this please and thank you
Answers
Answer:
The correct answers:
top left:8/24
top right:9/24
bottom: <
Step-by-step explanation:
lcm of 3 and 8 is 24
make both denominator 24
3/8 is 9/24
1/3 is 8/24
Would you rather have a family of 12 children or never be able to have children at all?
Answers
Answer:
NO children. Because too many kids could make me stressed out. and I dont wanna be stressed out. I may be able to handle 1 or 2 kids but 12? nah imma be stressed and may think suici.d.e thoughts.
Step-by-step explanation:
Answer:
never be able to have children at all
Step-by-step explanation:
Need help with school please
Answers
Answer:
47+16+ x =180
x =180- 63
x= 117
HELP ASAPPPP, FIRST PERSON TO HAVE THE CORRECT ANSWER WILL HAVE BRAINLIEST
What is the distance between points (8,3) and (3, 1) on the coordinate plane?
OA. 3 units
OB. 21 units
OC.29 units
OD. 7 units
Answers
Answer:
√29
Step-by-step explanation:
You would use the distance formula in this case to solve the problem:
(8-3)^2+(1-3)^2=29
Now square root 29, leaving you with √29.
Answer:
5.39
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√(3 - 8)² + (1 - 3)²
√(-5)² + (-2)²
√25 + 4
√29
= 5.39
put answer here :) lol
Answers
Answer:
fdvbggggggggggggggggg
Step-by-step explanation:
Answer:
Answer?
Step-by-step explanation:
abcdefg your cool B)
Two standard dice are rolled. What is the probability that the sum of the numbers
on the top faces is a prime number?
Answers
Answer:
Help I'm dying I'm so confused
21 is less than or equal to -3(x-4) is less than 18
Answers
Answer:
-3 ≤ x <-2
Step-by-step explanation:
First, you should set up the equation to solve it, which is,
21 ≤ -3(x-4)<18
Then you should simplify the equation to,
21 ≤ -3x+12<18
Then subtract 12 from both sides.
9 ≤ -3x<6
Lastly, divide -3 from both sides.
-3 ≤ x<-2
PLEASE HELP ME IM BEGGINGG
A spinner consists of eight equal regions as shown.
What is the probability that the arrow will land on a region lettered A and
then spun again and land on D?
Answers
Answer:
Pro of landing on A = 3÷8
Step-by-step explanation:
Pro of Landing on D =1÷8
Pro of all ={3÷8}+{1÷8}=0.5
Since the answers are on percentage you multiply by hundred
Therefore your answer will be 0.5 ×100
what is the value of A
Answers
I think the answer is a = 4.5
81 ÷ 6 ÷ 3 = 4.5
I hope this helps, have a wonderful day!
i guess it might be right or wrong.the answer will be x value is 20.
help me please!!!! asap Tia
Answers
Answer:
All of them should be marked sicne they are all less than 12.
Step-by-step explanation:
Answer:
m = 6, m = 1, m = 5, m = 7
Step-by-step explanation:
All the options are solutions of m < 12.
PLEASE⁉️⁉️⁉️ ILL MARK BRAINLY ♀️♀️⁉️⁉️
What is the value of each expression if a=-4, b=6,
and c=-1?
11.ba
Answers
Answer:
where are the expressions??
Which of the scatter plots below shows the most accurate line of best fit?
W.
X.
Y.
Z.
A.
X
B.
Y
C.
Z
D.
W
Answers
The answer should be the first image.
7x – 8y = 112 in slope intercept form
Answers
Answer:
y = 7/8x-14
Step-by-step explanation:
I found the answer to this on a website.
Answer:
[tex]\bf\implies \boxed{\bf y = \dfrac{7}{8}x - 14} [/tex]
Step-by-step explanation:
We need convert the given equation into slope intercept form . The slope intercept form is ,
[tex]\bf\implies y = mx + c [/tex]
• So that ,
[tex]\bf\implies 7x - 8y = 112 [/tex]
[tex]\bf\implies -8y = 112 - 7x [/tex]
[tex]\bf\implies y =\dfrac{112-7x}{-8}[/tex]
[tex]\bf\implies y =\dfrac{112}{-8}-\dfrac{7x}{-8}[/tex]
[tex]\bf\implies \boxed{\bf y = \dfrac{7}{8}x - 14} [/tex]
David is planning to attend a public university after he graduates from high school in 3 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $53,600. His family has promised to contribute $32,000 each year he is in school. What is the minimum amount of money David must contribute to his savings per month for the next 3 years to have enough money to pay for his first year of tuition?
a
$450
b
$600
c
$575
d
$725
Answers
Answer:
b. 600
Step-by-step explanation:
subtract money from parents from tuition
divide by months
Carlos bought 6.5 pounds of bananas for $5.20.
● What is the price per pound of the bananas that Carlos bought?
What quantity of bananas would one dollar buy?
Answers
Each banana cost $0.80.
Step-by-step explanation:
5.20 divided by 6.5 is 0.80
In 1992, the average electric bill for a single
family home was $325 per year. In 2020 the
average electric bill was $1,015 per year. Find
the average rate of change of an electric bill
with respect to time.
Answers
Answer:
Price went up, $24.64/year for 28 years
Step-by-step explanation:
Change Year = 28
Change Price = 690
Average rate = 690/28 = 24.64