Answer:
(3 × 10^4)+ (7 × 10^3) +(0 × 10^2) + (1 × 10^1) + (5 × 10^0) + (0 × 10^-1) + (8 × 10^-2)
6)
Tim was 27 years old 9 years ago. Which equation will tell you how old he is now?
A)
X + 9 = 27
B)
x-9-27
0
X + 9 = -27
D)
x-9--27
Answer:
It has to be x - 9= 27
so it can be x=36
pleessssssssssssssssssss hellpp i will give you brainlist if you get coreted
Answer and Step-by-step explanation:
We are told that there is 24 cupcakes, which total up to be 36 dollars.
c will represent One cupcake.
We would do 36 divided by 24 to find the cost of One cupcake.
[tex]\frac{36}{24} = \frac{3}{2} = 1.5[/tex]
Each cupcake (c) is equal to $1.5.
Equations that would get us to this would be:
36/24 = c
36 = 24c
#teamtrees #PAW (Plant And Water)
Answer:
=9
Step-by-step explanation:
11919
The measures of the angle of a triangle are shown on the figure below. Solve for X.
Internal angles sum: 180(sides-2) = 180
5x = 180 - (48 + 90 + 17)
x = 25/5
x = 5
answer: 5
proof:
(90 + 48) + (5(5)+17) = 180
Answer:
x=5
Step-by-step explanation:
We know that a triangle consists of 180°. So to start, you take the two given angles and add them together. 48+90=138.
Now you subtract the 138 from the total of 180 to get the degrees of the remaining angle. 180-138=42°.
Now set the unknown angle equal to 42. (5x+17) = 42
Subtract 17from both sides to get 5x=25
Divide 5 from both sides to get x=5
Round each unit price to the nearest tenth of cent
28.374¢_______$
16.815¢_______$
20.098¢_______$
Explain how u rounded 20.098 to the nearest hundredth
Answer:
28.374 rounded is 28.37
16.815 rounded is 16.86
20.098 rounded is 20.10
Step-by-step explanation:
I rounded 20.098 to the nearest tenth by looking at the number in the tenths place and the number in the hundreds place. When you see the number in the hundreds place and it is 5 or more, you round the number in the tenths place up a number.
PLEASE HELP ME I WILL GIVE BRAINLIEST
Answer:65
Step-by-step explanation:
Find the ratio of 4km to 1200m
Answer:
10 : 3
Step-by-step explanation:
4km = 4000 m
4000 : 1200 = 4000/1200 = 40/12 = 10/3 = 10 : 3
Answer:
convert 4km into meter.
1200m/4000m
3:10
Need help, will give a lot of points to whomever answers quickly!
Step-by-step explanation:
The first figure triangles are congruent by ASA axiom.
The second figure triangles are congruent by SSS axiom.
The third figure triangles are congruent by ASA axiom.
Hope it will help :)
Step-by-step explanation:
ASA Axiom. SSS Axiom ASA Axiom10. A diagonal divides a rectangle that is 7 feet wide and 18 feet long into two
identical triangles. What is the area, in square feet, of one of the triangles?
Answer:
Step-by-step explanation:
The area of a triangle is
A=bh/2 where b is the base and h is the height, in this case
A=7(18)/2
A=63 ft^2
help please I will mark brainliest for the first person who answers
Answer:
My friend here justin is crack at fortnite my guy AUgH
Step-by-step explanation:
Find the shaded area. Round your answer to the nearest tenth.
Answer:
[tex] {22cm}^{2} [/tex]
to the nearest tenth
Step-by-step explanation:
find the area of the semi circle
[tex] \frac{\pi \times 5}{2} = {7.85cm}^{2} [/tex]
find area of the whole shape
[tex]5 \times 6 = {30cm}^{2} [/tex]
then subtract both areas to get shaded area
[tex]30 - 7.85 = 22.15[/tex]
ellen and kim are running around a track. they run equally fast, but ellen started later. when ellen has run 5 laps, kim has run 15 laps. when ellen has run 30 laps, how many has kim run?
Answer:
20
Step-by-step explanation:
the difference between them is ten laps
it will not change since they are equally fast
It cost Jocelyn $5.60 to send 56 text messages. How much would it cost to send 198 text messages?
Answer:
$19.80
Step-by-step explanation:
56÷5.60=.10
.10×198=19.8
Answer:
$19.80
Step-by-step explanation:
First, the unit rate of each text message is .1 so if we multiply 198 x .1 we get $19.80 which is your answer.
Hope this helps!
10 friends are sharing a pizza the pizza is cut into 15 equal pieces how many pieces of pizza will each friend get if the peso is divided equally
Answer:
1 and 1/2 pieces
Step-by-step explanation:
15 divided by 10 is 1.5
Answer:
its going to be 1.5 slices each
Step-by-step explanation:
15÷10=1.5
I'll take sum help thx :) 100 points
Answer:
[tex] \huge\colorbox{red}{51.5}[/tex]Step-by-step explanation:
to understand thisyou need to know about:geometryPEMDAStips and formulas:area of triangle:½×bharea of rectangle:l×wlet's solve:the area of first triangle:
½×3×2½×63the area of second triangle:
½×3×3½×94.5the area of the rectangle:
(8+3)×411×444the area of the full shape:
3+4.5+447.5+4451.5Drag each expression to its equivalent expression.
Answer:
your answers are going to be
[tex]1)-\frac{1}{3} x+\frac{1}{4} \\\\2)x+\frac{1}{4} \\\\3)\frac{3}{4}x +\frac{1}{3}[/tex]
Step-by-step explanation:
hope it helps have a nice day!!
if I unfolded this shape how many squares are on the outside
Answer:
6
Step-by-step explanation:
i cube has six sides .......
Answer:
6
Step-by-step explanation:
there would be 6 sides, the top, back, front, 2 sides, and bottom. making 6.
If the point (2,-1)lies on the graph of y=f(x), then a point on the graph of y=f(2x) would be
Answer:
(1, -1)
Step-by-step explanation:
Since f(2x) is a horizontal compression by factor of 1/2, you multiply the x value of the coordinate by 1/2, so (2, -1) -> (1, -1)
Writing Linear Equations
You have just bought a new Sony 55" 3D television set for $3200. The TV's value decreases at a rate of
$235 per year. Construct a linear function V(x) to represent the value of the television after x years.
Your answer must be written in function notation.
Answer: 2300-x(250). where x is the number of years after you buy the television set. hope this helps :)
Step-by-step explanation:
How many quarters does it take to make 1 dollar ($1)?
What is the area of the trapezoid shown below?
The area of the trapezoid is
square units.
Answer:
16
Step-by-step explanation:
Mr Davis buy 5 packages of the packages A glue sticks Mr Wilson buy 8 packages of the package b glue sticks use ur equator find the difference in the total
Answer:
5a - 8b
Step-by-step explanation:
Mr Davis buys 5 package of a glue stick
= 5a
Mr. Wilson buys 8 packages of b glue sticks
= 8b
Therefore the difference in the total is
5a-8b
A probability that is computed with the knowledge of additional information is called
Step-by-step explanation:
according to me it's conditional probability
Answer:
Conditional probability
Step-by-step explanation:
Conditional probability is the probability that is computed with the knowledge of additional information.
un tren ha recorrido dos tramos de un viaje en 5,12 horas el primer tramo mide 143, 39 kilómetros y el segundo 176,45 kilómetros ¿cuál es la velocidad media con la que el tren recorrido esos dos tramos?
creo que la tarea se trata de operaciones combinadas con decimales
con proceso porfavor
Answer:
...
Step-by-step explanation:
Sabes que no estoy muy seguro porque solo hablo un poco de español solo con mi familia, ¿puedes poner esto en inglés?
What is 3/4 divided by 1/2
Answer: Exact Form: 3/2 decimal form: 1.5
Step-by-step explanation:
The collection of natural numbers is an example of an element.
A.
True
B.
False
Can someone please give me the answer
Answer:
B
Step-by-step explanation:
Its at most $8000 so the line is going to point to the left. If it was the least then the line points to the right. So we can rule out D and A. Its at most $8000 so it could be $8000 leaving the answer to be B. In the answer choice C its below $8000 but not excally $8000
Is landing on 7 while rolling a 6 sided dice impossible, unlikely,equally likely, likely, or certain?
I need help with question 5.Please show ur work! Thank you!
Answer:
1:3
Step-by-step explanation:
you can simplify both factors by 3 so 3:9 will be 1:3
25 POINTS!!!
please answer quickly
Answer:
1) 6a - 2b
2) 2a + b
3) 2b + a
4) 4b - a
5) 3(a + b)
Step-by-step explanation:
2a + b ==> 2(3) + 5 = 6 + 5 = 11
2b + a ==> 2(5) + 3 = 10 + 3 = 13
3(a + b) ==> 3(3 + 5) = 3(8) = 24
4b - a ==> 4(5) - 3 = 20 - 3 = 17
6a - 2b ==> 6(3) - 2(5) = 18 - 10 = 8
Now order them from least to greatest
6a - 2b ==> 6(3) - 2(5) = 18 - 10 = 8
2a + b ==> 2(3) + 5 = 6 + 5 = 11
2b + a ==> 2(5) + 3 = 10 + 3 = 13
4b - a ==> 4(5) - 3 = 20 - 3 = 17
3(a + b) ==> 3(3 + 5) = 3(8) = 24
^ { (5x ^ { 3 } -7x ^ { 2 } +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }
Answer:
[tex]-3x^{3} -9x^2+3[/tex]
Step-by-step explanation:
Given
[tex](5x^{3} -7x^{2} +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }[/tex]
Required
Simplify
[tex](5x^{3} -7x^{2} +3x-4)-(8x ^ { 3 } +2x ^ { 2 } +3x-7) }[/tex]
Open brackets
[tex]5x^{3} -7x^{2} +3x-4-8x^3 -2x^2 -3x+7[/tex]
Collect Like Terms
[tex]-8x^3+5x^{3} -7x^{2} -2x^2+3x -3x-4+7[/tex]
Simplify like terms
[tex]-3x^{3} -9x^2+3[/tex]