HELP!!! Andre reads 2 1/2 pages in 1/4 hour. What is the complex fraction and unit rate?
Answer:
20
Step-by-step explanation:
2 1/2 = 5/2
5/2 x 4/1 = 20/1 = 20
(We are dividing fraction)
(keep change flip)
10 to the 9th power?
100000000 that's the answer
Answer:
1000000000
Step-by-step explanation:
All you had to do is 10 times 10 9 times if
If f(x) = 5x – 2 and g(x) = x+1, find (f = g)(x).
OA. 5x - x-3
B. 5x2 +1
O C. 5x® - X-1
D. 5x4 - 2
Answer: Choice A) 5x^3 - x - 3
=================================================
Work Shown:
We subtract the two functions like so
(f - g)(x) = f(x) - g(x)
(f - g)(x) = ( 5x^3-2 ) - ( x+1 )
(f - g)(x) = 5x^3 - 2 - x - 1
(f - g)(x) = 5x^3 - x - 3 ..... choice A
Note: be sure to remember to distribute the negative to every term inside (x+1), and not just to the x only.
An isosceles triangle has an angle that measures 102°. Which other angles could be in that isosceles triangle?
Answer:
(180-102)/2 = 39° each (remaining 2)
I will give you brainilest!
In a day care group, nine babies are five months old and 12 babies are seven months old. How many full months from now will the average age of the 21 babies first surpass 20 months old?
Answer:
15 months
Step-by-step explanation:
in 15 months all of the baby's would have surpassed 20 months old, hope this helps!
Write an equation that you can use to solve for x.
Enter your answer in the box.
Answer:x= 40
Step-by-step explanation:
x+80+60= 180 (angles on a straight line)
PLEASE HELP ME ASAP I'LL GIVE BRAINLIEST
Answer:
Y = 6
Step-by-step explanation:
Rearrange terms
4+ =10
+ 4 = 10
Subtract 4 from both sides of the equation:
+ 4 =10
+ 4 −4 = 10 − 4
Simplify: Subtract Numbers:
Solutions is y= 6
Find each value or measure. Assume that segments that appear to be tangent are tangent. Find QS
Answer:
arc QS = 104°
Step-by-step explanation:
arc QTS = 2(128) = 256
arc QS = 360 - 256 = 104°
The measure of arc length QS is 104.
We have,
An inscribed angle is an angle whose vertex is on the circumference of a circle, and its sides are chords of the circle.
From the definition,
Inscribed angle = 1/2 x intercepted arc
Now,
128 = 1/2 x QTS
QTS = 256
Now,
QTS + QS = 360
256 + QS = 360
QS = 360 - 256
QS = 104
Thus,
The measure of QS is 104.
Learn more about arc lengths here:
https://brainly.com/question/16403495
#SPJ2
What is this number in expanded form?
130,987
100,000 + 30,000 + 900 + 80 + 7
100,000 + 3,000 + 900 + 80 + 7
10,000 + 3,000 + 900 + 80 + 7
10,000 + 30,000 + 900 + 80 + 7
Answer:
100,000 + 30,000 + 900 + 80 + 7
(Brainliest please! :D)
Answer:
Your answer is option #1
100,000 + 30,000 + 900 + 80 + 7
Which unit would you must likely use to measure the capacity of a mug?
A. Teaspoons
B. Quarts
C. Fluid Ounces ?
Answer:
c
Step-by-step explanation:
Fluid Ounces would be likely to use to measure the capacity of a mug.
The unit to measure the volume of a mug is required.
The best suitable unit is fluid ounces.
Let us convert each unit to liters which will help us compare the units.
[tex]1\ \text{teaspoon}=0.00493\ \text{l}[/tex]
[tex]1\ \text{quart}=0.95\ \text{l}[/tex]
[tex]1\ \text{fluid ounce}=0.0296\ \text{l}[/tex]
A teaspoon is to small to measure a mug's volume, while a quart is too large.
So, the best suitable unit is fluid ounces.
Learn more:
https://brainly.com/question/17271202
8 ir
2 in
6 in.
Il in
SOME PLEASE HELP RNN!!!
Answer:
240 in²
Step-by-step explanation:
3 x 8 x 6 = 144
2 x 6 x 8 = 96
144+96 = 240
Find the product. -7 x -8
Find the product. 9 x (-3)
Find the product. -3.5 x 12
please help me with this question!
What is the solution to 3/5x - 4/5 = 1/5x?
Answer:
2
Step-by-step explanation:
the answer is 2 ..........
Mr. Randell has wrenches in a toolbox. The total mass of the wrenches in the toolbox is 3 kilograms. Mr. Randell rakes out one wrench that has a mass of 350 grams. What is the mass in grams of the wrenches left in the toolbox?
I need help, I’ve been stuck on this question plz
Answer:
when distributing the first equation 1/4(8y+24) it is actually 2y+6 because 1/4*24= 6 not 8
Step-by-step explanation:
There are 5 pencils in a pack.
Catalina has 2 packs. How many
pencils in all?
(unit)
Reese has 20 packs. How many
pencils in all?
(unit)
Answer:
Catalina has 10 pencils total. (2 x 5 = 10)
Reese has 100 pencils total. (20 x 5 = 100)
Answer:
1. 10 2. 100
Step-by-step explanation
5 x 2= 10
20x 5= 100
pls help no wrong answers
Answer:
angle dgc=90°
angle age=30°
to find=x
angle dgc=angle agb(by vertical opposite angle)
ege is a straight line.
angle age+angle agb+angle bgf=180°[straight line measure 180°]
30°+ 90°+x=180°
120°+x=180°
x=180°-120°
x=60°
Please answer quickly
Answer:
5.8
Step-by-step explanation:
2.5² + 5.2² = c² ≈ 5.8 units
Answer:
5.8
Step-by-step explanation:
√(2.5^2 + 5.2^2) = 5.77
5.77 to the nearest ones decimal point is 5.8
Solve for c, giving brainliest. please show your work/explain, i got to the point of square rooting 185, but i don't understand where to go from there if it cannot be simplified. Thanks.
Answer:
13.6 in
Step-by-step explanation:
Please refer to the attachment
Complete the statement. 400 mm = ___ cm
Answer:
40 cm
Step-by-step explanation:
divide the length value by 10
400 / 10 = 40
Answer:
400 mm = 40 cm
Step-by-step explanation:
Worth a lot of points!
Express the following equation in the form ax^2+bx+c=0:
(4a+3)^2=(a+5)(a−2)
Answer:
15a² + 21a + 19 = 0
Step-by-step explanation:
Given
(4a + 3)² = (a + 5)(a - 2)
(4a + 3)(4a + 3) = (a + 5)(a - 2 ) ← expand both sides using FOIL
16a² + 24a + 9 = a² + 3a - 10 ( subtract a² + 3a - 10 from both sides )
16a² - a² + 24a - 3a + 9 + 10 = 0 ← collect like terms
15a² + 21a + 19 = 0
I don’t understand this A gym has 11 rows of elliptical machines with 13 machines in each row. The gym also has 14 rows of treadmills with 12 treadmills in each row. What is the maximum number of people that can use the elliptical machines and the treadmills at the same time?
Answer:
311
Step-by-step explanation:
11x13=143
14x12=168
143+168=311
Pls and thanks help me
Look at the number line.
+++
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5
Which absolute value expression represents the distance
shown on the number line?
OA) 12.5 + 5
OB) 12.5 - 5
OC) 12.50 – 151
OD) 12.5] + 151
A student solved the equation 2x+6=12 using algebra tiles. incorrectly says the solution is 9. Solve the equation. What mistake might the student have made? btw giving brainliest!
SOLVE QUICK PLEASE!! 20 POINTS
Answer:
SA = 384 in²
Step-by-step explanation:
Assuming we're finding surface area:
SA of top of large cube: 8(8) - 4(4) = 48 in²
SA of sides of large cube: 4(8)(8) = 256 in²
SA of exposed faces of small cube: 5(4)(4) = 80 in²
Total = 48 + 256 + 80 = 384 = ∑SA
17.2(20+45)−34(4.75)
Answer:
The correct answer is 956.5
Step-by-step explanation:
If Its wrong report me, if its right mark me brianliest plz
Yesterday 270 concert tickets were sold. Today 216 tickets were sold.
I need help, please.
Answer:
whats your question...?
Step-by-step explanation:
A number line contains points Q, R, S, and T. Point Q is on the coordinate 4, R is on the coordinate 8, S is on the coordinate 9, T is on the coordinate 12. Find the probability that a point chosen at random on QT is on ST. Express your answer as a percent.
51.5%
37.5%
25%
44%
37.5% esa es la respuesta correcta
Answer:
37.5%
Step-by-step explanation: