Which of the following angles can be added together to create 177°? Explain your answer using words.
Answers
Add 54 and 63 to get 117
Subtract 117 from 177 to get 60
25 and 35 equal 60 (I just know that from common knowledge I have no idea how to explain that in words)
So 25 + 35 + 54 + 63 = 177
Related Questions
Daytime:
Evening:
What are the 2 MEDIANS?
Answers
Answer:
Daytime= 50
Evening=40
The evening is 40
hELPPpepeppeeppepepepepe
Answers
Answer:
( -1, -1 )
Step-by-step explanation:
Just multiply the scale factor with the coordinates
-3 × [tex]\frac{1}{3}[/tex]
= [tex]\frac{-3}{3}[/tex]
= -1
So the coordinates are :
( -1, -1 )
Which of the following represents the area of the shaded region created by the rectangle and four congruent circles?
A.1O8 Square inches
B.492 square inches
C.420 square inches
D.528 square inches
Answers
Answer:
D. 528
Step-by-step explanation:
It would be D because 24x22= 505+(6x4)=528
1. The figure shows a graph of the function of f(x) in the xy-coordinate plane, with the vertex at (1,9) and the zeros
at -2 and 4.
x
5 6 7 8 9
The function g is defined by g(x) = -3x + 2. Which statements are true? Select ALL that apply.
f{-2) is greater than g(-2).
f{-1) is less than g(-1).
f{0) is greater than g(0)
f(1) is less than g(1).
f(2) is greater than g(2).
Answers
Answer:
f{0) is greater than g(0) and f(2) is greater than g(2).
Step-by-step explanation:
f{0) is greater than g(0) = f(0)=8 and g(0)=2
f(2) is greater than g(2) = f(2)=8 and g(2)= -4
The two statements that are correct are f(0) is greater than g(0), and f(2) is greater than g(2).
What is the general equation of parabola?The general equation of a parabola is given as,
[tex]y=a(x-h)^2+k[/tex]
where (h,k) is the coordinate of the vertex of the parabola.
The equation of the parabola with vertex (1,9) can be written as,
[tex]y=a(x-h)^2+k\\\\y=a(x-1)^2+9[/tex]
Now, the value of a can be found by putting one zero of the parabola,
[tex]y=a(4-1)^2+9\\\\0=a(3)^2+9\\\\-9=a(3)^2\\\\-9=a9\\\\a=-1[/tex]
Thus, the equation of the parabola can be written as y=-(x-1)²+9.
A.) The value of the two functions when the value of x is -2 can be written as,
[tex]f(x)=-(x-1)^2+9\\\\f(-2)=-(-2-1)^2+9\\\\f(-2)=0[/tex]
[tex]g(x) = -3x + 2\\\\g(-2) = -3(-2) + 2\\\\g(-2)=8[/tex]
Therefore, f(-2) is less than g(-2).
B.) The value of the two functions when the value of x is -1 can be written as,
[tex]f(x)=-(x-1)^2+9\\\\f(-1)=-(-1-1)^2+9\\\\f(-2)=5[/tex]
[tex]g(x) = -3x + 2\\\\g(-1) = -3(-1) + 2\\\\g(-1)=5[/tex]
Therefore, f(-1) is equal to g(-1).
C.) The value of the two functions when the value of x is 0 can be written as,
[tex]f(x)=-(x-1)^2+9\\\\f(0)=-(0-1)^2+9\\\\f(0)=8[/tex]
[tex]g(x) = -3x + 2\\\\g(0) = -3(0) + 2\\\\g(0)=2[/tex]
Therefore, f(0) is greater than g(0).
D.) The value of the two functions when the value of x is 1 can be written as,
[tex]f(x)=-(x-1)^2+9\\\\f(1)=-(1-1)^2+9\\\\f(1)=9[/tex]
[tex]g(x) = -3x + 2\\\\g(1) = -3(1) + 2\\\\g(1)=1[/tex]
Therefore, f(1) is greater than g(1).
E.) The value of the two functions when the value of x is 2 can be written as,
[tex]f(x)=-(x-1)^2+9\\\\f(2)=-(2-1)^2+9\\\\f(2)=8[/tex]
[tex]g(x) = -3x + 2\\\\g(2) = -3(2) + 2\\\\g(2)=-4[/tex]
Therefore, f(2) is greater than g(2).
Thus, the two statements that are correct are f(0) is greater than g(0), and f(2) is greater than g(2).
Learn more about Equation of Parabola:
https://brainly.com/question/4074088
Write the equation of the line in slope-intercept form using y=mx+b
Answers
y=2x+0
Explanation:
To find the “b” of this equation you simply see where the line hits the y- intercept , in this case it will be 0. And to find the “m” of this equation you find the rise over run . Hope that helps.
**URGENT(***
Select from the drop-down menus to correctly complete the statements about the given figures.
Quadrilateral ABCD is the result of a
Choose...
translation and then a dilation
reflection and then a rotation
rotation and then a translation
of quadrilateral IJKL.
Therefore, the quadrilaterals are
Choose...
congruent
similar
neither congruent nor similar
.
Answers
Answer:i would say translation then dilation and they are similar.
Step-by-step explanation:
Have a nice day:)
PLEASE HELP APAP, WILL MARK BRAINLIEST WHEN POSSIBLE! The length of a rectangle is shown below:
On a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points A and B are shown. The point A is on ordered pair negative 4, 5, and the point B is on ordered pair 5, 5.
If the area of the rectangle to be drawn is 90 square units, where should points C and D be located, if they lie vertically below A and B, to make this rectangle?
1. C(4, −5), D(−3, −5)
2. C(5, −4), D(−4, −4)
3. C(5, −5), D(−4, −5)
4. C(−5, 5), D(−5, −4)
Answers
PLEASE HELP ME IM BEGGING YOU: Rectangle QUAD has coordinates Q(0,0), U(0, 3), A(5, 3), and D(5,0). Q'U'A'D' is the image of QUAD after a dilation with center (0,0) and scale factor 6. What are the coordinates of point U'?
The coordinates of point U' are (???)
Answers
Please help how do you solve this?
Answers
Answer:
A, 120 degrees
Step-by-step explanation:
=============================================================
Explanation:
Triangle ABC is equilateral, so all three sides are the same length. This means the three angles are also the same measure. Call each interior angle x.
The three angles add to 180, so x+x+x = 180 solves to x = 60. Each interior angle is 60 degrees.
Angle DAC is an exterior angle of measure 180-x = 180-60 = 120 degrees
------------
Or another method you could use is the fact that all exterior angles of any polygon add to 360.
Since we have n = 3 sides, this means each exterior angle of an equilateral triangle is 360/n = 360/3 = 120 degrees
We consider this a regular polygon because all sides are the same length and all angles are the same measure. So the formula for the exterior angle measure 360/n would apply to any regular polygon and not just triangles.
Which expression is equivalent to the expression below?
2.1 + (–3.7h) + 1.9h – 1.4
A. 3.5 – 5.6h
B. 4.9h
C. 0.7 + 1.8h
D. 0.7 – 1.8h
Answers
Explanation: The answer to the expression is 1.1 and so is the answer to answer D so it is D
PLS HELP ME
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
Answers
Answer:
2 days
Step-by-step explanation:
We need to pay $63.68 per DAY and $0.10 per MILE, while staying BELOW the budget of $170... therefore,
$63.68d + $0.10m < $170We are also already given m, which is 250 miles (The amount she plans to travel.) Solve for d.
$63.68d + $0.10(250) < $170$63.68d + $25 < $170$63.68d < $145d < 2.777In other words, the theoretical maximum amount of time she can rent before exceeding her budget is 2.777 days. That's not practical though so we will round the final answer DOWN to 2 days to be safe and stay within budget.
John is testing his friend. He wrote the following on an index card:
My grandfather is 68, adopted my mother on Sunday, March 18, 2001. My mother was not even a year old. My mother had me at 18. How old am I?
Answers
Answer:
2 exactly
Step-by-step explanation:
will give brainlesit to the best giving answer
Answers
Answer:
D! See explanation below!
Step-by-step explanation:
D is absolutely correct!
And I'll explain why:
The area of the trapezoid is (lower base + upper base) times (height) divide 2
So:[tex](4+7)(8)/2\\=11(4)\\=44 (cm)^{2}[/tex]
The area of the Triangle is (Base)(Height)/2
So:[tex](6)(10)/2\\=30(cm)^{2}[/tex]
Well, 44 is larger than 30, so the answer's D!!!
Hoped I helped. (P.S. I love math!!!)
What are the dimensions of a box that can hold 512 cubic cm of 1 cm cubes and has the least surface area? Round answer to the nearest tenth, if needed. (Assume length is the smallest measurement and height is the largest measurement.)
Answers
Amil is given the equation shown.
x2 + 14x + 37 = 0
He completes the square and rewrites the given equation. Which equation is
equivalent to the given equation?
A.
(x + 7)2 – 12 = 0
B.
(x – 7)2 – 12 = 0
C.
(x + 7)2 + 12 = 0
D.
(x – 7)2 + 12 = 0
Answers
X^2 +14X +37
X^2 +14X +37+12 -12
(X^2 +14X +49) - 12
Group and factor.
(X+7)^2 -12= 0
Thank you! Please give me points :>
COLTONMCGHEE27!!!!!!!!!!!!!!!!!!!!!!! HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLZZZZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Will mark brainly
3/5(20-15x)+8x=13
What is the value of 'x'?
Answers
12 - 9x + 8x = 13
-x = 13-12
-x = 1
x = -1
I JUST NEED TUESDAY!
On monday joe found a $1 bill, 4 quarters, and 3 dimes. On tuesday joe finds 3 time as much money. How much money did jow find on monday and tuesday in total?
Answers
Which equation has a solution of x=8.5?
A −5x=42.5negative 5 x is equal to 42 point 5
B −3x=−25.5negative 3 x is equal to negative 25 point 5
C x−3.5=12x minus 3 point 5 is equal to 12
D x+2.5=−11
Pls Help!!
Answers
Answer: B
-25.5/-3=8.5
x=8.5
Help I have to the 7th grade even do I am in 6th
Answers
Answer:
6
Step-by-step explanation:
2+8-11+7=6
HELP!!!!!!!!!!!!!!!!
Answers
ratio y coordinates = 10/5
here’s a picture incase :)
Y=10/5
Hope it helps
plz help me have a nice day
Answers
Answer:
a
Step-by-step explanation:
900+60+1+20+4
Help me answer image sent. (I zoomed the graph so you can see it better.)
Answers
Answer:
1. K
2. F
3. B
4. E
5. H
6. J
Answer:
1=E
2=F
3=B
4=G
5=H
6=J
Step-by-step explanation:
JUST TRYING TO HELP HAV A GUD DAY
...............................................................So help.
Answers
Answer: 3/11 = 0.27272727272727, -5/8 = 0.625
Step-by-step explanation:
23. 3/11 as a decimal is 0.27272727.
24. 5/8 as a decimal is 0.625.
25. 7/10 as a decimal is 0.7.
26. 2 5/7 as a decimal is 2.71428571.
And lastly, 27. -1 80/99 as a decimal is 1.888888.
If something seems incorrect here, please don't refrain to tell me.
HELP FAST
The temperature in the morning was -4 F. At night the temperature dropped to -12.8 F. How can the temperature drop from the morning to the night be represented? A. 16.8 LB. 8.4 F C. -8.8 F D. -16.8 F
Answers
Answer: d)
Step-by-step explanation: hope this works I been thinking
7 - 3x + 6x^2 - 10 + x - x^2=?
Answers
Answer:
5x^2-2x-3
Step-by-step explanation:
I need some help with my math pls
Answers
Answer:
all you need to do break them step by step.
really good mothed understood?
Answer:
y=-4x+5
Step-by-step explanation:
you start at 5 and go down 4 and right 1 and there is your answer.
What is the unknown fraction?
Answers
Answer: 17/100
Step-by-step explanation: I first made 8/10 into 80/100 and then i did 97-80 which is 17 so the answer is 17/100.
Solve the inequality.
−78≤m−138
The solution is
Answers
You add 138 to both sides
Answer:
M = 60
Step-by-step explanation:
You are doing the opposite to each side to simplify the inequality so on one side it is the variable in your case, it is m and the other side is your number. You are going to add 138 to both sides and then you get your answer.
-78 ≤ M - 138
-78 + 138 ≤ M - 138 +138
60 ≤ M
=
M ≥ 60
help plsss
Write an equation for the word problem and solve it (show work).
"ally became a waiter at a fancy restaurant. She makes $9 per hour. One night she made $150 in tips. How many hours did she work if he made a total of $226.50."
Variable: x = hours
Equation: __________________
Work:
Solution: x = ______ hours
Answers
Answer:
226.50 - 150 = 76.5 divided by 9 = 8.5 hours
Step-by-step explanation:
Answer:
8.5 hours
Step-by-step explanation:
First, you need to subtract 226.50 and 150 which gives you 7.65. After that, you need to divide 76.5 by 9 which will give you 8.5 hours. I hope this helps
HURRY! The length of the base of a triangle is 7 unit and the height is 4 unit . What is the area
Answers
Answer:
The answer is 14 units
Step-by-step explanation:
7*4=28
28/2=14
Answer:
The answer is 14 square unit
Step-by-step explanation:
A= b times h divided by 2
7 x 4 = 28 divided by 2 = 14