Yo can somebody help me with this question
Answer:
[tex]\huge\boxed{x=9}[/tex]
Step-by-step explanation:
[tex]\angle A\cong\angle B\qquad\text{therefore}\qquad AC\cong BC\Rightarrow|AC|=|BC|\\\\\text{We have}\ |AC|=20;\ BC=3x-7.\\\\\text{Therefore}\\\\3x-7=20\qquad|\text{add 7 to both sides}\3x-7+7=20+7\\\\3x=27\qquad|\text{divide both sides by 3}\\\\\dfrac{3x}{3}=\dfrac{27}{3}\\\\x=9[/tex]
326 ÷ 53 Then, check using multiplacation.
Answer:
the answer is 6,150
Step-by-step explanation:
Sorry if im wrong
Answer:
it is 6.150
Step-by-step explanation:
divide 360 its groups of 53 and you get 6.150
A dog is riding in the front seat of a car on the freeway and has a mass of 4 kilograms. the car is traveling at 40 meters per second. What is the kinetic energy of the dog?
Answer: 3200 joules
Step-by-step explanation:
Just took the exam, did the work, double checked
(x + y)3 - (x - y)3 when x = 2 and y=-1
Step-by-step explanation:
When x = 2 and y = -1,
(x + y)³ - (x - y)³
= (2 - 1)³ - [2 - (-1)]³
= (1)³ - (3)³
= 1 - 27
= -26.
IN THE FIGURE 5.24 TO THE RIGHT ABCD IS A RHOMBUS.SHOW THAT AC IS THE BISECTOR OF <BAD.
In any rhombus, the four sides are the same length.
Because of this, we know that
AD = ABCD = BCFurthermore, AC = AC due to the reflective property
Those three facts then allow us to prove triangle ACD is congruent to triangle ACB through the SSS congruence property. Then from CPCTC, we then know that angle DAC = angle BAC, which is enough to show that AC bisects the angle shown. The term "bisect" means "cut in half".
lisa sets a weekly goal of jogging 18 miles. after 3 days she has jogged 6 5/8 miles. How many more miles must she jog to reach her goal ?
choices:
11 5/8
12 3/8
11 3/8
12 5/8
PLEASSE HELP BFKDEK
Answer: 11 3/8
18 - 6 5/8 = 11 3/8
what is the distance between piont S (3 -2) and point T (-5, -2)
Answer:
8
Step-by-step explanation:
d=√(−5−3)2+(−2−(−2))2
d=√(−8)2+(0)2
d=√64+0
d=√64
d=8
Answer:
W X = 83
W Y = 119
X Y = 36
Step-by-step explanation:
W X = 3y + 11
W Y = 6y - 25
X Y = y + 12
The value of the digit in the hundreds place in the number 587,349 is 1/10 the value of the digit in the thousands place in which number? *
Answer:
3000 is your answer
Step-by-step explanation:
The 3 in the hundreds place if the number 587,349 has a value of 300. This 300 is 1/10 the value of the number you're looking for, so if x is the number you're looking for, then
[tex]300 = \frac{1}{10} x[/tex]
[tex]300 \times 10 = \frac{1}{10} x \times 10[/tex]
[tex]3000 = x[/tex]
x is your answer.
Plz help fast!
Which type of association does each scatterplot
show?
A. Positive,
B. Negative,
C. No Association.
A scatter plot matrix shows all pairwise scatter plots for many variables. If the variables tend to increase and decrease together, the association is positive. If one variable tends to increase as the other decreases, the association is negative, I hope this helps
please help. i’ll give brainliest
Answer:
What amI looking for ?!?! I promise I will help you reply in the comments!!
Step-by-step explanation:
Answer: What is this question mabe I can help please write the question first.
Step-by-step explanation:
Please help really quick, I'll give Brainliest. You only have to do Q1, but more is welcome.
Answer:
1) 90+30+x=180
x= 60
2) 2x+90=180
x= 45
3) angle SPQ
90+55+ SPQ=180
SPQ= 35
Therefore as op=os=radii= isosceles triangle
angles OPS=OSP
SPQ +QPO=OSP
35 + x = 55
x=20
4)110+ 90+90 +x=360
x=70
5)90 +90 +45+x=360
x=135
hope it helped.
i need the equation in slope intercept in fraction form.
(-3,18),(3,2)
Whats the length of the wire
Answer: 45
Length is how long something is and the triangle shows 45 as the length
Solve -103 = 6x + 17.
Answer: x=-20
-103= 6x + 17
-120=6x
-20=x
Use the figure to the right. Find x
Answer:
[tex]x=4[/tex]
Step-by-step explanation:
[tex]\textsf{Mean basis Theorem;}[/tex]
[tex]\overline{JK}=2.\overline{NO}[/tex]
[tex]3x+26=2\times19[/tex]
[tex]3x=38-26[/tex]
[tex]3x=12[/tex]
[tex]x=12/3[/tex]
[tex]\boxed{x=4}[/tex]
Miguel and three of his friends went to the movies. They originally had a total of $40. Each boy had the same amount of money and spent $7.50 on a ticket. How much money did each boy have left after buying his ticket? Write and solve an equation that represents he situatio.
Answer:
x = (40/4)-7.50
x= (10)-7.50
x = 2.50
Step-by-step explanation:
each boy had 2.50 left after the movie because miguel went with 3 other boys, which makes four of them all together. If they had forty dollars all together and all had the same amount of money, you can determine that amount by dividing forty(total money) by 4(number of boys). Which gets you to the answer of ten dollars each. Then you subtract the ticket cost(7.50) from 10 dollars, which gets you to 2.50 left over.
3r²-6-3r=0 i have to use quadratic formula but i dont get how to imput it
Answer:
r = 2
r = -1
Step-by-step explanation:
So first, we need to get this is order of: ax^2 + bx + c
3r^2 - 6 - 3r
3^2 - 3r - 6
the formula is: -b ± √b^2 -4ac/2a
"ax^2 + bx + c" = "3^2 - 3r - 6"
a = 3
b = -3
c = -6
-b ± √b^2 -4ac/2a
-(-3) ± √(-3)^2 -4(3)(-6)/2(3)
3 ± √9 + (-12)(-6)/6
3 ± √9 + (72)/6
3 ± √9 + 72/6
3 ± √81/6
3 ± 9/6
3 - 9/6
-6/6
-1 = r
3 + 9/6
12/6
2 = r
Formula down below --
|
V
This is the John Hancock Building. What shape do you think surrounds the diagonal braces? List several ways to test your conjecture.
Answer:
ha you said C O C K
Step-by-step explanation:
Anna is trying to figure out how much her 10-mile taxi ride is going to cost. It costs $5 to be picked up by the taxi, and each mile costs an extra $2. Which equation should Anna use to calculate her cost?
y= 2x+5
y= 5x+2
y= x^2+5x+10
y=(2)^x
Answer:
y=2x+5
because y is the final cost, x is the amount of miles times 2 since each mile costs $2, and an addition $5 for the taxi-pickup
Can someone help me really quick!?
Answer:
Yes its 2nd, 4th, and 5th
Step-by-step explanation:
1/5(x-2)=1/10(x+6) and
0.35(x+4)=0.25(x-6) please
Answer:
1) x=10 2) x= -7.25
Step-by-step explanation:
Im not sure
Angle measure pleaseeee
The amount of tax is $3.40, which is 5% of the food bill. How much was the food bill not including the tax?
If Simon wants to leave a 20% tip on the amount of the food bill before tax, how much should he leave for a tip?
What is Simon’s total bill including tax and tip? What percent of the food bill is this?
Answer:
You are told tax is $3.40 which is 5% of the total priceWe want to find the original food bill not including the tax of $3.40We also want to find the tip quantity based on the original food billSo X * 0.05= 3.40 Gives us X= 68 Hence the original bill was $68Now $68* .20 = $13.6I'm confident you can answer the rest with the information I've provided.What are the domain and range of each relation?
Drag the answer into the box to match each relation.
Answer:
the second one fore the points
then the third one for the graph
Step-by-step explanation:
(-4,3), (-4,4), (-3,1), (1,1):
X: -4, -3, 1 Since theirs two -4s you only put one
Y: 1, 3, 4 since theirs two 1s you only put one
The graph:
(1,-1), (4,4), (-1,1), (-3,1), (-3,-4)
X: 1, 4, -1, -3
Y: -1, 4, 1, -4
Have a safe and happy new year :)
Evaluate [7 - (2 - 5(4 - 7) + 6)] + 7
30
-20
-42
-9
None of the above
7−(2−5(4−7)+6)+7
=7−(2−(5)(−3)+6)+7
=7−(2−(−15)+6)+7
=7−(17+6)+7
=7−23+7
=−16+7
=−9
Thus, the answer is -9
Emma says that Function A has a greater initial value. Is Emma correct? Justify your response.
Answer:
the answer is B I think sorry if I'm wrong
We want to check if function A has a greater initial value than function B. We will see that Emma is incorrect, the correct option is the third one.
Linear equations:A general linear equation is written as:
y = a*x + b
Where a is the slope and b is the y-intercept (we can also call the y-intercept as the initial value).
For function A we can see that the initial value is y = -2
While for function B we need to find it, but by looking at the table, we can see that for each increase of 2 units in the x-variable we have an increase of one unit on the y-variable.
Then we can see that for x = 0, we would have y = 1.
Meaning that the initial value of function B is y = 1, which is greater than the one for function A.
Then Emma is incorrect, the correct option is the third one.
If you want to learn more about linear functions, you can read:
https://brainly.com/question/4025726
Solve the compound inequality n+2≤−5 and n+6≥−6 .
what is y= 1/3 x - 5
What is the solution for the system below?
у
4
-2
0
2
4
4
(2,0)
(0-2)
0 (1-1)
Answer:
the solution is (1,-1)
Step-by-step explanation:
the lines meet at (1,-1)
Given that sin(x) find cos (90 - x). A. 4/11 B.7/11 C. 11/7 D. 11/4. Please select the best answer from the choices provided.given that sin with x in (equals 7/11 find COS with 90 - x in) a is 4/11 B is 7/11 C
Answer:
7/11
Step-by-step explanation:
sin(Ф)=cos(90-Ф)
∴cos(90-x) = 7/11