Which line is congruent to which
Answer:
QO and QN
Step-by-step explanation:
The little lines mean they’re congruent. The arrows tell you PO and MN are paralle. The curved line means the angles are congruent.
Hope that helped!
use elimination method to solve the system of equations -x+y=7 and x+y=1
Answer:
(x, y)= (-3, 4)
Step-by-step explanation:
eliminate the variable by adding the equations
Whats the anwser to 3 * 9/10PLZ HELP THIS IS DUE TODAY !!!!!
Answer:
2.7 or in fraction form 2 7/10
Step-by-step explanation:
yes
what is 5x to the 6 power
Answer:
25-60+36
Step-by-step explanation:
You and your friend meet at the movie theater to see Flying Ninja Toenails 5p of Death. You arrive at 5:40. Your friend arrives at 6:12. How long did you wait for your friend to arrive?
Answer:
Wait for 32minutes.
Step-by-step explanation:
i think you could made time Am or Pm that can make your questions good. i am nub grammar sorry haha
What is the slope of the line in the graph?
-4/3
-3/4
3/4
4/3
Answer:
-3/4
Step-by-step explanation:
If you take two points, the rise is 3. Also, the change in y is 4. Since the line is going downwards from left to right, it has to be negative.
Mrs. Carter baked 100 muffins for a bake sale. The muffins were sold in packages of 2. There were 12 muffins left. Write an equation to find how
many customers bought muffins at the bake sale. Model the equation using a flowchart
Answer:
2n + 12 = 100 (Equation)2n = 88 (Solving)n = 44 people bought muffins at the bake sale. (Solving)Step-by-step explanation:
100 muffins, and 2 in each package. Therefore, there are 50 packages. However, in the end, there are 12 left, so there must have been 6 packages left.Answer:
2n+12=100 ...........
3(2x+d)+c(x+5)=10x+17 find c and d
Answer:
c = 4, d = - 1
Step-by-step explanation:
Expand and simplify left side, then compare coefficients of like terms on the right side, that is
3(2x + d) + c(x + 5) ← distribute parenthesis
6x + 3d + cx + 5c
= x(6 + c) + 3d + 5c
Compare terms with those on the right side
coefficients of x- terms
6 + c = 10 ( subtract 6 from both sides )
c = 4
--------------
constant terms
3d + 5c = 17, that is
3d + 5(4) = 17
3d + 20 = 17 ( subtract 20 from both sides )
3d = - 3 ( divide both sides by 3 )
d = - 1
The value of c and d if 3(2x+d)+c(x+5)=10x+17 is 4 and -1 respectively
Given the equation:
3(2x+d)+c(x+5)=10x+17
Expand the bracket
6x + 3d + cx + 5c = 10x + 17
Collect the like terms
6x+cx + 3d + 5c = 10x + 17
x(6+c) + 3d + 5c = 10x + 17
Compare the coefficients of x on both sides
x(6+c) = 10x
6+c = 10
c = 10 - 6
c = 4
Similarly:
3d + 5c = 17
3d + 5(4) = 17
3d + 20 = 17
3d = 17 - 20
3d = -3
d =-3/3
d = -1
Hence the value of c and d if 3(2x+d)+c(x+5)=10x+17 is 4 and -1 respectively
Learn more here: https://brainly.com/question/945593
Write an equation of the trend line in slope intercept form
Answer:
the answer for this question you have id number 8
(3x + 4)3
How is this written in expanded form?
Answer:
(3x + 4)3
By using distributary property,
(3x × 3) + (3 × 4)
9x+12
In ΔTUV, t = 320 inches, u = 360 inches and ∠V=81°. Find the area of ΔTUV, to the nearest square inch.
Answer:
[tex]Area = 56892in^2[/tex]
Step-by-step explanation:
Given
[tex]\triangle TUV[/tex]
[tex]t = 320in[/tex]
[tex]u = 360in[/tex]
[tex]\angle V = 81^\circ[/tex]
Required
Calculate the area
Given two sides and a middle angle, the area of a triangle is:
[tex]Area = \frac{1}{2}ab*sinC[/tex]
In this case, it is:
[tex]Area = \frac{1}{2}tu*sinV[/tex]
[tex]Area = \frac{1}{2}*320*360*sin(81)[/tex]
[tex]Area = \frac{1}{2}*320*360*0.9877[/tex]
[tex]Area = 56891.52[/tex]
[tex]Area = 56892in^2[/tex] --- approximated
Answer:
56000
Step-by-step explanation:
Please help!!
"simplify the expression
write your answer using a positive exponent"
(3/7)^-6 x (3/7)^-1%(3/7)^-3
Answer:
2067.62052882
Step-by-step explanation:
Do you need to round? let me know :)
PLS HELP ME (i will give brainliest) I’m not very smart.
using 3.14 or 22/7. what is the circumference of these 3 circles.
Answer:
1) 6(3.14) = 18.84 in
2) 9(2)(3.14) = 56.52 cm
3) 1.5(3.14) = 4.71 ft
3 (t + 4) = 25.5
t= ??
Answer:
t = 4.5
Step-by-step explanation:
Distribute 3 to the parentheses:
3(t + 4) = 25.5
3t + 12 = 25.5
Subtract 12 from both sides:
3t = 13.5
t = 4.5
So, the answer is t = 4.5
please help!!
In a survey, 90% of dentists recommended sugarless gum for their patients who chew gum. If the total number of dentists surveyed was 80, how many dentists recommended chewing sugarless gum?
(Hint: What is 90% of 80?)
Answer:
72
Step-by-step explanation:
80x.90= 72
Answer:
72 is your answer
Step-by-step explanation:
Which triangle is a translation of triangle X?
triangle A
triangle B
triangle C
triangle D
Answer:
triangle b
Step-by-step explanation:
triangle b has the same dimensions and corresponding angles. which means it is a rigid transformation which is what a translation is
Answer:
Triangle b
Step-by-step explanation:
Use kite WXYZ to find m<YZQ
Please help if you know it. don't raid me for points
-user
1. x + 6 = 8
8 - 6 = 2
x = 2
2. 12 + y = 21
21 - 12 = 9
x = 9
3. h - 7 = 13
13 - 7 = 6
x = 6
4. 35 = 50 - 15
p = 50
5. 17 = 8 + 9
e = 8
6. 0 + 10 = 10
k = 10
Hope this helps! Have a wonderful day!
Ive been IGNORED ALOT lately pls answer these 4 questions for points and brainlest if correct
Answer:
1st pic: say you had a grid piece of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 blocks 2mm and so on hope this helps
Step-by-step explanation:
URGENT HELP !!!!!! answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!
Answer:
(-2, -6)
Step-by-step explanation:
Slope: 1
PLZZZZZZZ HELLLPPP MEE HURRYRYYYYYYY AREA OF A CIRCLE PLZZ ILL MAKE YOU BRILLIANTEST PLZ HURRY!!!!!!!!! USE PIE IN YOUR ANSWER!!!!!!!!
Answer:
I think it is 15.708. sry if i am wrong
Step-by-step explanation:
What is the measure of DC??
Answer:
113 - L O L Z - but its a obtuse angle
Step-by-step explanation:
Freedom PopFreedom PopFreedomFreedom Pop Pop they right?
Answer:
D
B
Step-by-step explanation:
1. x² - 5x = 14
x² -5x -14 = 0
x² +2x -7x -14 = 0
x(x + 2) -7(x + 2) = 0
x - 7 or x + 2 = 0
x = 7 or x = -2
2. y² + 6y + 9 = 49
y² + 6y +9 -49 = 0
y² +6y -40 = 0
y² +10y -4y -40 = 0
y(y + 10) -4(y + 10) = 0
y -4 or y + 10 = 0
y = 4 or y = -10
If ray OC stands on line AB such that ∠AOC = ∠BOC, then find ∠BOC.
Answer:
Here OP bisect ∠BOC
∴∠POC=∠BOP …………(i)
and OQ bisect ∠AOC
∴∠AOQ=∠COQ …………….(ii)
and ∠AOB=180
o
[∵AOB is a straight line]
⇒∠BOP+∠DOC+∠COQ+∠AOQ=180
o
⇒∠POC+∠POC+∠COQ+∠COQ=180
o
[using (i) & (ii)]
⇒2∠POC+2∠COQ=480
o
⇒2(∠POC+∠COQ)=180
o
⇒2∠POQ=180
o
⇒∠POQ=90
o
.
What is the value of the following expression if x = 4, 2x + 3.1
Answer:
11.1
Step-by-step explanation:
Since x = 4,
2*4 = 8 +3.1 = 11.1
Answer:
11.1
Step-by-step explanation:
2(x) + 3.1
2(4) + 3.1
8 + 3.1
11.1
Please help! I filled in a little circle bc i thought it was right XDD
Someone help and plz make sure it’s right
Answer:
80 degree angle is the right answer
please helppp me anyone
Answer:
7
Step-by-step explanation:
Write an
explicit formula for
an,
the nth
term of the sequence 39, 41, 43, ....
Answer:
2n + 37.
Step-by-step explanation:
an = a1 + d(n - 1)
Here a1 = 39 and d = 2
an = 39 + 2(n - 1)
= 39 + 2n - 2
= 2n + 37.
Evaluate the following equation for x. 2/5x = −20