Answer:
29x – 29 = 29x – 11
Step-by-step explanation:
29x-29 = 29x-11
29x-29x = 29-11
0x = 18
4. East High School has 540 students. There are 220 girls in the school.
What is the ratio of girls to boys at East High School?
O 7:12
07:11
O 11:16
11:18
(please hurry !!)
Answer:
11:16
Step-by-step explanation:
The ratio is 220:320.
Cancel the 0s then divide by 2.
22/2=11
32/2=16
The world’s largest city square is Tiananmen Square in Beijing, it has an area of 396 900 m2.
a) What are the dimensions of the square?
b) If the square had dimensions of 629 m by 629 m, what would be the area?
c) If the square had an area less than 394 000 m2 and greater than 386 000 m2, what are all of the possible whole number dimensions that it could have?
A triangle has sides with lengths of 8 miles, 12 miles, and 15 miles. Is it a right triangle?
Answer:
answer is no, not a right triangle
Step-by-step explanation:
if it is a right triangle then the sum of the square of the two smaller legs will equal the square of the longest leg
does 8² + 12² equal 15²?
64 + 144 = 225
208 ≠ 225
answer is no, not a right triangle
Solve 5x-9=3x+11.
Plss
Answer: x = 10
Step-by-step explanation:
Given expression
5x - 9 = 3x + 11
Add 9 on both sides
5x - 9 + 9 = 3x + 11 + 9
5x = 3x + 20
Subtract 3x on both sides
5x - 3x = 3x + 20 - 3x
2x = 20
Divide 2 on both sides
2x / 2 = 20 / 2
[tex]\boxed{x=10}[/tex]
Hope this helps!! :)
Please let me know if you have any questions
6b^2-6b=3b^2
can someone please explain with steps im trying to find b
Answer:
Step-by-step explanation:
6b^2-6b=3b^2
6b^2-3b^2-6b=0
3b^2-6b=0
3b(b-2)=0
3b=0 or b-2=0
So, b=0 or b=2
Please find x and y... I will mark you brainliest
Answer:
Step-by-step explanation:
x=45
5(y-10)
Angles facing each other symmetrically are equal. so 4x-40 is equal to 3x+5. so x is 45 degrees.
What is the value of p?
Answer:
42
Step-by-step explanation:
180-96-42=84-42=42
Answer:
p=180°-96°-42°
p=42°
...................................
What value is equivalent to 5 − 4(1 + 2^3)?
A) -511
B) -103
C) -31
D) 9
Answer:
C.(-31)
Step-by-step explanation:
= 5 - 4(1 + 2^3)
= 5 - 4(1 + (2 . 2 . 2))
= 5 - 4(1 + (4 . 2))
= 5 - 4(1 + 8)
= 5 - 4(9)
= 5 - (4 . 9)
= 5 - 36
= (-31)
_________
[tex] \: [/tex]
5 - 4(1 + 2³) = ?
= 5 - (4(1) + 4(2³))
= 5 - (4 + 4(8))
= 5 - (4 + 32)
= 5 - 36
= -31
easy one - giving brainly - show work.
75% of what number is 48?
Step-by-step explanation:
the required number is 64 .
pls help, i am giving brainliest out :)
Answer:
The last option.
Step-by-step explanation:
8 dollars per T-shirt (8x) and you take away 185 dollars from initial amount bc u spent money for it. Total profit is thus 8x - 185
6.) HELP ASAP! Missing work!
Answer:
y = 9/4x, 15_3/4
Step-by-step explanation:
Convert 6_3/4 to 27/4
3 costumes need 27/4 yards
1 costume needs 9/4 yards
y = 9/4x
x is 7. amount needed: y = 9/4(7) --> y = 63/4 = 15_3/4
which point has coordinates
Answer:
The coordinates of a point are a pair of numbers that define its exact location on a two-dimensional plane. Recall that the coordinate plane has two axes at right angles to each other, called the x and y axis.
HELP PLEASE SHOW STEP BY STEP PLEASE IF YOU CAN :)))
A return train ticket between Liverpool and London costs £117.50 The price decreases by 5%. Work out the new price of the train ticket.
Answer:
111.625
Step-by-step explanation:
I think you multiply the amount of money by
.05 ( 5% in decimal form) and that is 5% of 117.50. if you know what 5% of that 117.50 is then you just subtract that from 117.50.
I NEED HELP QUICKED (IM TIMED)
Select from the drop-down menus to correctly complete the statement.
The expressions 1.82+3 and 7−2⋅0.43 should be joined by
Choose...(an equals sign or a not equals sign)
to form an
Choose...(equation or inequality)
.
The expressions [tex]1.8^2 + 3 $ and $ 7 - 2 \times 0.43[/tex] should be joined by not equals sign to form an inequality.
Given the expressions, 1.8² + 3 and 7 − 2⋅0.43,
Evaluate each of the expressions to find out if they are equal or not.
Thus:
1.8² + 3 = 3.24 + 3
1.8² + 3 = 6.24
7 − 2⋅0.43 = 7 - 0.86
7 − 2⋅0.43 = 6.14
Both expressions are not equal.
Therefore, the complete statement would be:
The expressions [tex]1.8^2 + 3 $ and $ 7 - 2 \times 0.43[/tex] should be joined by not equals sign to form an inequality.Learn more here:
https://brainly.com/question/2486662
Answer: The expressions 1.82+3 and 7−2⋅0.43 should be joined by a not equals sign to form an inequality.
Step-by-step explanation:
Solve w+1/7(3w-2)=4
Solution hope i was a help have a good day
=
3
PLS HELP!!! a² + 10² = 26²
Number 4 and 5 I need help
Answer:
-1 and 0
Step-by-step explanation:
the slope of 5 is 0 because these two points have the same y (2) which means the line goes straight across (Horizontal).
pls do this for me tyyyy
Answer:
-5 I would have to say. if it's not that then it's 4. I'm sorry if wrong. it shouldn't be tho!!
i need help with this
Answer:
x = 85
Step-by-step explanation:
To solve, first find the angle of the other missing angle in the left by subtracting the outside angle from 180:
180 - 155 = 35
Then add this and the known angle:
35 + 60 = 95
Then subtract this from 180 to get the missing angle for x:
180 - 95 = 85
II.) Simplify the following by applying the laws of indices.
a.) 4x⁰
b.) (xy)⁰
c.) (S²)⁰
d.) 9⁰
e.) v⁰
f.) (ame²)⁰
wich is the graph of the linear inequality
y ≥ - x - 3
Answer:
D
Step-by-step explanation:
Find three points that are on the line solve as if the equation was y = -x - 3
x 0 5 -3
y -3 -8 0
Plot these points (0, -3), (5, -8), (-3, 0) on the graph, the graph will be a solid line because of the ≥ , and the graph will be shaded above the line
I need help finding how many hours it will take to pack 180 boxes. I also provided the graph.
Answer:
18
Step-by-step explanation:
AM I RIGHT DEAR GOD PLEASE TELL ME IM RIGHT
Answer:
yessssssss u areee
Step-by-step explanation:
ILL GIVE BRAINIEST TO PERSON WHO ANSWERS CORRECTLY
Observe the graph .
There is a coordinate lies on y axis It's (0,3)Y intercept=3
More:-
Slope intercept form
y=mx+bWhere
m=slopeb=y interceptIm stuck and need some help ??
Two angles of a triangle have measures of 75and 62 degrees . What is the measure of the third angle?
A. 63 degrees
B. 23 degrees
C. 83 degrees
D. 43 degrees
Pls HELO IM FAILING
9514 1404 393
Answer:
D. 43 degrees
Step-by-step explanation:
The sum of angles in a triangle is 180°. If x represents the measure of the third angle, then ...
75° +62° +x = 180°
137° +x = 180° . . . . . . . . . collect terms
x = 180° -137° = 43° . . . . subtract 137° from both sides of the equation
The third angle measures 43°.
what is the value of z? explain plzzz
It's given that HIJK is a parallelogram. In a parallelogram, the adjacent angles sum up to 180°. Here, z & z + 68° together make 180° because they are adjacent angles.
z + z + 68 = 180
2z = 180 - 68
2z = 112
z = 112/2
z = 56°.
_______
꧁✿ ᴿᴬᴵᴺᴮᴼᵂˢᴬᴸᵀ2222 ✬꧂
Answer:
Tama Yung unang sagot
Step-by-step explanation:
822987467 (10569) ml I'd ko
A company makes and sells skateboards. Each skateboard is sold for $170. The cost to make each skateboard is $45
plus a fixed cost of $2,875 per month
• On a monthly basis, what is the breakeven point? Explain how you determined your answer
The breakeven point is when 23 skateboards are produced by the company.
Breakeven point is the point at which the revenue is equal to the cost. Hence the profit is 0.
Let us assume that the company makes x skateboards.
The cost = 45x + 2875
Revenue = 170x
At breakeven:
Revenue = cost
170x = 45x + 2875
125x = 2875
x = 23
Hence the breakeven point is when 23 skateboards are produced by the company.
Find out more at: https://brainly.com/question/15172639
What is the value of x?
Step-by-step explanation:
please try to snap or write out the question
Please answer for brainliest!!
Answer:
15 degrees
Step-by-step explanation:
3x+3x+90=180 (all angles in a triangle add to 180 degrees)
3x+3x=6x so 6x+90=180 degrees
To isolate 6x we -90 from 180 therefore 6x=90 degrees
To get x on its own, we then must divide 90 by 6 which is 15 hence why...
x=15 degrees
