Answer:
The answer is 4:52
Step-by-step explanation:
Because each type of cards has four pairs
Please help and thank you
Answer:
A. [tex]4^3*6^3[/tex]
Step-by-step explanation:
First, you solve the given equation.
[tex](4*6)^3\\\\=24^3\\=13824[/tex]
You solve the multiple choice afterwards. Since choice A was given first, we managed to find the answer.
[tex]4^3 * 6^3\\\\=64 * 216\\=13824[/tex]
Choice A has the same answer as the given equation, making them equivalent.
factorise this equation: 4x²-2x-5
Answer:
PEMDAS Answer:A
Step-by-step explanation:
parentheses exponents multiplication division addition and subtraction in order
What is the area of this triangle?
A=bh/2
Answer:
b=5 h=12 so therefore the equation is (5x12)/2
Step-by-step explanation:
the answer is 30 m
pls mark brainliest (it is the crown)
Find the volume of the pyramid.
Answer: 20
Step-by-step explanation:
Hello, I'm sorry everyone is deleting your question but the answer is at the top happy to help.
What does Solving a system by Substitution mean?
Ayudenme porfavor
Factoriza
1. 2−10+21
2. 2+5−24
3. 2−−30
4. 52−10−75
5. 23+102−48
6. 33−392−90
Answer:
1. 13
2. -17
3. -28
4. -33
5. 77
6. -449
Step-by-step explanation:
Mark as Brainllest
What value of x makes 8x - 20 equal to 44?
Answer:
x = 8
Step-by-step explanation:
8x - 20 = 44
8x - 20 + 20 = 44 + 20
8x = 64
8x ÷ 8 = 64 ÷ 8
x = 8
Find the rate of change
Answer:
3rd option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the rate of change and c the y- intercept )
Given
2x + 8y = - 4 ( subtract 2x from both sides )
8y = - 2x - 4 ( divide terms by 8 )
y = - [tex]\frac{2}{8}[/tex] x - [tex]\frac{4}{8}[/tex] , that is
y = - [tex]\frac{1}{4}[/tex] x - [tex]\frac{1}{2}[/tex] ← in slope- intercept form
with rate of change m = - [tex]\frac{1}{4}[/tex] and y- intercept c = - [tex]\frac{1}{2}[/tex]
Find the surface area of the figure below:
???
Answer:
85 ft^2
Step-by-step explanation:
The four sides of the pyramid: 5×6÷2×4=60
The bottom of the pyramid: 5×5=25
60+25=85 ft^2
Twenty middle school students are outside a movie theater waiting for it to open. There are four more girls than
boys in the crowd. If they are randomly distributed, what is the probability that when the doors open the first
student to get to the ticket counter will be a boy?
If there are two girls who are both named Tina, what is the probability that the last person in line is named Tina?
Answer:
0.4 , 0.1
Step-by-step explanation:
Let number of boys be = b , number of girls = b + 4 . As total students = 20 b + b + 4 = 20 → 2b + 4 = 20 → 2b = 20 - 4 = 16 → b = 16 / 2 = 8 (boys) , so girls = 12
Prob (a random first child is a boy) = boys / total students = 8 c 1 / 20 c1, or = 8 / 20 = 0.4
Prob ( a 'Tina' out of two Tina is the last) = 2 c 1 / 20 c 1 , or = 2 / 20 = 0.1
simplify the expression (1.25 x 107) (4 x 104).
HELPP
Answer:
55640
Step-by-step explanation:
Answer:
55640
Step-by-step explanation:
What is the solution to this equation -10+2/3x = -4 A. No solutions exist. B. x = -9 or x = 9 C. x = -9 or x = 4 D. x = 9 or x = 21
Answer:
D. x = 9
Step-by-step explanation:
6 x 3/2 = 9
What is the volume of a cylinder with base radius 4 and height 7?
Either enter an exact answer in terms of TT or use 3.14 for I and enter your answer as a decimal.
Khan Academy
Answer:
π112 or 3.14(112)
Step-by-step explanation:
Answer:
351.86
Step-by-step explanation:
The perimeter of the polygon is____ units.
Answer:3
7
−
3
6
–6
Step-by-step explanation:
A plus bi ka hole squire
Answer:
a²+2ab+b² =(a+b)²
is your answer
Mr lance designed a class banner shaped like a the polygon shown. What is the name of the polygon?
Answer:
hexagon
Step-by-step explanation:
i g
During a science lab, Alyssa learned that the approximate radius of a grain of sand is 1.2 x 10^-3 inches. Represent this value in standard notation.
Answer:
Step-by-step explanation:
Standard Form means to change it into a decimal that is not scientific notation.
The question you have given is
.0012
The way you think of it is the number of zeros is numerically 1 less than the power when the power is minus.
Simplify.
3.7 × 42 + 8 ÷ 2 - (4.2 + 2.9)
A. 66.1
B. 25.9
C. 66.9
D. 56.1
Answer:
correct answer is A i thik so
A wire is bent into semicircles. How long is the wire to the neared hundredth? The diameter is 32 cm
Answer:
200.96
Step-by-step explanation:
2πr is the perimeter or circumference of a circle
.
diameter is 32cm so radius=16cm
2*3.14*16=100.48cm is long
i need help solving this math problem from my practice work
how to solve x^2-4x=-12
x = 6 and x = -2
Step-by-step explanation:
Put the 12 to the other side
x^2 - 4x - 12 = 0
Now factor this out:
(x - 6)(x + 2) = 0
Therefore, the roots of this equation are
x = 6 and x = -2
please help i really really need help
Answer:
B
Step-by-step explanation:
The second one!!!
Help me find the area of the question c please
Answer:
16
Step-by-step explanation:
Shape C is A trapezoid
Area of trapezoid = [tex]\frac{a+b}{2} h[/tex]
where a and b = base lengths and h = height
The trapezoid has the following dimensions
base 1 = 3 units
base 2 = 5 units
height = 4 units
Using these dimensions we plug in the values into the formula stated above.
[tex]A=\frac{3+5}{2} 4\\3+5=8\\\frac{8}{2} =4\\4*4=16[/tex]
Hence the area of shape C = 16 square units
Answer:
rectangle A's area: 12, 3 x 4 = 12
Area b: 1 x 4 = 4 divided by 2 = 2, the base is 1 height is 4. Multiply given lengths, then multiply by 1/2 because formula of a triangle is BH x 1/2. To get your answer of 2.
Area C: 3 + 5 = 8, 8 x 4 = 32, 32 divided by 2 = 16, formula of a trapezoid is base 1 + base 2 x height x 1/2. In this case 5 is your base and base 2 is 3. Add them up to get 8. We then multiply 8 by the height which is 4 if you count from the top to bottom in the middle. 8 x 4 = 32. 32 x 1/2 = 16 (basically just dividing by 2).
Help me with this please!!!!!!
Answer:
[tex]\huge\mathcal\red{here's \: your \: solution..} \\ \\ \cos = base \div hypotenuse \: \\ \\ \cos(60) = 1 \div 2 \\ \\ \cos = a \div 14 \\ \\ a \div 14 = 1 \div 2 \\ \\ a = 14 \div2 \\ \\ a = 7 \: cm \\ \\ \huge\mathfrak\green{hope \: it \: helps..}[/tex]
You’re baking a Batch of 12 cupcakes each batch requires 100 g of butter which proportion shows how much butter that is in each cupcake
Answer:
8.33 grams of butter
Step-by-step explanation:
Divide 100 by 12, you get 8.33
Answer:
There would be 8.333 g of butter in each cupcake
Hope this helps :)
(there was no pictures as to give any multiple choice information)
5.
A balloon is released from the top of a building. The graph shows the height of the balloon over time. What does the slope and y-intercept reveal about the situation?
A. The balloon starts at a height of 0 ft and rises at a rate of 10 ft.
B. The balloon starts at a height of 10 ft and rises at a rate of 0 ft.
C. The balloon starts at a height of 0 ft and rises at a rate of 100 ft.
Answer:
Step-by-step explanation:
the balloon starts at a height of 0 ft and rises at a rate of 100 ft.
Which of the following situations represents a linear relationship?
A.
Susie is losing 5 pounds every month on her diet.
B.
A radioactive substance loses half of its mass every 12 years.
C.
The volume of a cubical gift box depends on the side length of the box.
D.
The cost of living increases in a certain area by 3 percent each year.
Answer:
Susie is losing 5 pounds every month on her diet.
Step-by-step explanation:
How many milligrams are equal to 42 grams?
Answer:
42,000
Step-by-step explanation:
1 gram = 1000 milligram
So, multiply.
42 × 1000 = 42,000
Have a great day!
[tex]\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}[/tex]
42000 mg
1 gram = 1000
42 grams = 42 × 1000
42000mg.
Thanks Hope it helps.Which equation represents: three times the difference of a number and five is nine
please help me dont add a link you'll get reported
Answer:
D, 245.0 in^2
Step-by-step explanation:
Formula for the surface area of a cylinder: A=2πrh+2πr^2
A = 2πrh + 2πr^2
A = 2π(3)(10) + 2π(3)^2
A = 60π + 18π
A = 245.044
Answer:
???/
Step-by-step explanation:
