Answer:
62 i believe
Step-by-step explanation:
radius r = 10 in
diameter d = 20 in
circumference C = 62.8318531 in
area A = 314.159265 in2
delta math help me pleaseeeeeee
Find the area of the following shapes:
Answer:
Area = 20 square units
Step-by-step explanation:
=> We know that;
Base 1: 3 units
Base 2: 7 units
Height: 4 units
=> Now let's come up with a congruent base first:
[tex]\frac{(3 + 7)}{2}[/tex] = final base
10/2 = final base
5 = final base
=> Finally, Area of the trapezoid:
A = Final Base * Height
A = 5 * 4
A = 20 square units
Hope this helps!
There are 30 people entered into a contest. How many ways can the contestants win first, second, third, and fourth place?
Answer:
I am not entirely sure so don't kill me if it's wrong qwq
Step-by-step explanation:
Well assuming P represents the number of outcomes, n the number of competitors and r the number of places to be awarded.
P = n!
(n−r)!
P=30! /
(30-4)!
P=30!/26!
P=657720
what is the missing exponent?
17 / 17^4 = 17^8
Answer:
The missing exponent is 12.
Step-by-step explanation:
Whenever you divide same-base exponents, you keep the base numbers the same and subtract the exponents.
The only number subtracted by 4 that would give you 8 is 12.
Or, if the numbers are larger, it is must easier to add the exponent in the answer to the number in the equation.
For example,
[tex]17^4+17^8=17^1^2[/tex]
Therefore, the missing exponent is 12.
Because: [tex]17^1^2/17^4=17^8[/tex]
Help im struggling and its due tommorow need help fast figure out these 2 questions Show work Please NO LInks Dont answer if your not gonna do it please.
Answer:
28. x = 3 31. x = -3
Step-by-step explanation:
4x=12
divide both sides by 4
4x/4 = 12/ 4
x = 3
x/-3 = 1
multiply both sides by -3
x/-3 (-3) = 1 (-3)
simplify both sides
x = -3
HELP ILL GIVE BRAINLIEST
Answer:
Option 'a' is the correct answer.
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
5x=0
X=0 only one solution
Answer:
5x=0
x= 0 anly solution. helpful answer
covery
Tissues
The volume of
the figure is
cubic inches.
Tissues
2 in.
Tissues
3 in.
6 in.
PLEASE
Answer:
[tex]V=108~in^3[/tex]
»»---------¤-----------««
[tex]l=6in\\\\w=3in\\\\h=2*3=6in[/tex]
∴[tex]Volume=l*w*h[/tex]
[tex]6*3*6=[/tex][tex]108 ~in^3[/tex] ✔︎•·················•·················•
hope it helps....
have a great day!!
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
angle measures to the.
Step-by-step explanation:
I don't know if it is a choice but if you not do measure and multiply If my answer is wrong. Hope not.
can anyone do all my work for me before Wednesday i
Answer:
sure I can help with that.....
In the 2004 Summer Olympics, Adam van Koeverden of Oakville, Ontario, won two medals. He won the gold medal in the men’s 500 m kayak race, with a time of 1 min 37.9 s. He also won the bronze medal in the 1000 m race, with a time of 3 min 28.2 s. In which race did he row with greater speed?
Answer: 500 meters
Step-by-step explanation:
Since he won the gold medal in the men’s 500 m kayak race, with a time of 1 min 37.9 s, the speed will be:
= Distance/Time
= 500m/1 min 37.9s
= 500m/97.9s
= 5.11m/s
Since he also won the bronze medal in the 1000 m race, with a time of 3 min 28.2s, the speed will be:
= Distance/Time
= 1000/3 min 28.2s
= 1000m/208.2s
= 4.80m/s
Therefore, he rowed with greater speed in the 500 meters.
Note that 60seconds = 1 minute
The side lengths of a triangle are 5, 12, and 13, is this a right triangle?
Answer:
D.
Step-by-step explanation:
Answer:
The answer is D
Step-by-step explanation:
Choose D.......
Anyone thats smart ash amosc rvcklessray and Ill $$$ you please
I'm not sure if this is fully in English or not ><
sorry I cant help:3
Completing the
Rewrite the equation by completing the square.
x^2-14x+33=0
Answer:
11,3
Step-by-step explanation:
Answer:
It is -7 and 16
Step-by-step explanation:
Khan
The circumference of a circle is 13 cm. What is the area, in square centimeters?
Answer:
13.45 cm
Step-by-step explanation:
Mark as brainliest
if you bring 2 pairs of shoes,10 items of regular clothes,and 2 coats, how much will your bag weigh?
I need help plzzzzzzzzzzz
Answer:
D. infinite
Step-by-step explanation:
Tell me if its a function or not plz help its due today am giving brainliest ppppppppppllllllzzzzzz
Answer:
#5 is a function, #6 is not a function
Step-by-step explanation:
Sara makes some Blue paint. She mixes yellow, red and brown in the ratio 4: 6: 9. He uses 340 ml of the yellow paint. How much Blue paint does he make?
Answer:
1615
Step-by-step explanation:
the equation that represents the amount of yellow paint used =
(ratio of yellow paint / sum of ratios) x p = 340
p = blue paint
4 / 19 x p = 340
p = 1615
Pls solve this ill give you brainiest
Answer:
-2
Step-by-step explanation:
by testing
Milan brought 18 packs of cola to a party, and each pack had 8 cans. Donna brought 9 cans of juice. How many cans did they bring in all?
cans
Answer:
I think its 72 cans
Tell me if I'm wrong!
Help meee please I need help
Answer:
A
Step-by-step explanation:
[tex]d^2+16^2=25^2\\d^2+256=625\\d^2=368\\d=19.2[/tex]
Answer:
The answer is D. 47 meters.
what is 17^2-4(-3)(20) in quadratic formula
Answer: No solution
Step-by-step explanation: by solving the rational equation by combining expressions and isolating the variable = no solution
estimate 9 1/7 - 2 7/8 and then write the answer in simplest form | show your work!
Write the equation of the circle with center (0, 0) and (3, 6) a point on the circle.
Answer:
Step-by-step explanation:
We will use the standard form of a circle to solve for the radius and then fill it back in. h is 0, k is 0, x is 3, and y is 6:
[tex](3-0)^2+(6-0)^2=r^2[/tex] and
[tex]3^2+6^2=r^2[/tex] and
[tex]9+36=r^2[/tex]
Therefore, r-squared is 45, so the circle's equation in standard form is
[tex](x-0)^2+(y-0)^2=45[/tex] or more simply:
[tex]x^2+y^2=45[/tex]
What is the approximate area of a circle with a radius of 15 ft? Use your calculator button for it Enter your answer in the box. Round to four decimal places ft2
Answer:
706.8583
Step-by-step explanation:
[tex]Area = \pi r^2[/tex]
[tex]Area = \pi 15^2[/tex]
[tex]Area = \pi 225[/tex]
[tex]Area = 3.14159265*225[/tex]
[tex]Area = 706.85834625[/tex]
Round it and you get 706.8583
Mhanifa please help asap! I need this done and i dont get it
Answer:
Use Pythagorean to find the missing side lengths.It assumed a and b are legs and c is the hypotenuse.All numbers are rounded to the nearest tenth.#10
[tex]c = \sqrt{3^2+4^2} = \sqrt{25} = 5[/tex]#11
[tex]b = \sqrt{16^2-6^2} = \sqrt{220} = 14.8[/tex]#12
[tex]c = \sqrt{4^2+2^2} = \sqrt{20} = 4.5[/tex]#13
[tex]a = \sqrt{4.2^2-3.5^2} = \sqrt{5.39} = 2.3[/tex]3. If 6x + 4 = 20 − 2x, then x = ?
a. 2
b. 6
c. 8
d. 16
e. 24
Answer:
a
Step-by-step explanation:
[tex]6x+4=20-2x[/tex]
Add 2 to each side
[tex]8x+4=20[/tex]
Subtract 4 from each side
[tex]8x=16[/tex]
Divide 8 by each side
[tex]x=2[/tex]
Answer:
a
Step-by-step explanation:
Your goal is to isolate the variable(x). If you subtract 4 from the left side and right side, then you are left with , 6x=16-2x. Then you add 2x to both sides to get 8x=16. Lastly divide both sides by 8 to get x=2. Hope this helps :)
A business owner wants to have the front window of her store painted and is considering two
artists for the job. Tiana has quoted a flat rate of $292 for the job. Denise's quote is $39 per
hour, plus $19 to cover the cost of materials. Depending on how long it takes Denise to paint
the window, these two could end up charging the same amount. How long would Denise have
to take? How much would it cost?
simplify the expression 5x-8(3+2x)
Answer:
-11x - 24
Step-by-step explanation