Answer:
what is the question?
Step-by-step explanation:
ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok
1/3 x 4/7? first person to answer gets brainliest!!
Answer:
4/21
Step-by-step explanation:
PLEASE HELP!!
solve
2x + 3y = 12
( 6x - y = 4 )
A. x = - 1 1/2, y = -13
B. x = 1 1/5, y = 3 1/5
C. x + 1 1/3, y = 4
D. x = 11, y = -3 1/3
Answer:
I am not sure but
Step-by-step explanation:
try to use to website https://www.symbolab.com/solver/pre-algebra-calculator
you can chose what your learning and it gives you the right answer. make sure you put the numbers in correctly. if you don't it will mess every thing up for that problem. That one reason I have a B in math cuz i use that site for my math. and it shows you how to do it with steps
please give me a heart if the site really helps you guys :)
Find the slope of the line that passes through the pair of points (-6,2),(5,-1)
Answer:
y = -3/11x + 4/11
Step-by-step explanation:
y2 - y1/ x2 - x1
-1 - 2/ 5 - (-6)
-3 / 11
y = -3/11x + b
-1 = -3/11(5) + b
-1 = -15/11 + b
4/11 = b
what dose equal 8x3 it equals 24
Answer:
true
Step-by-step explanation:
3+3+3+3+3+3+3+3=24.
Mark me brainliest please ._.
Answer:
did u just answer ur own question
Step-by-step explanation:
evaluate -1/3 - (-1/6)
explain your answer
If x = 2, y = 3 and z = 5, calculate the following: 5x - z
Does the point (0,0) satisfy the equation y = 9x?
yes
no
.......................................................................................................................................................................
Answer:
its 65. bcuz you add it all together
Step-by-step explanation:
Which two consecutive integers does -√138 lie between?
A:11 and 12
B:12 and 13
C:-11 and -12
D:-12 and -13
Answer:
C:-11 and -12
[tex] - \sqrt{138} \\ = - 11.747 \\ - 11 < x < - 12[/tex]
4. $5,000 is deposited into an account with an annual interest
rate of 3% compounded continuously. How much will be in the
account after 6 years? Round to the nearest cent.
Answer:
I wanna say $5,970.26
Step-by-step explanation:
Find the solution to the system of equations.
x + 3y = 4
2x + 5y = 12
A. (3.8)
B. (-8,4)
C. (16,-4)
D. (1.2)
E. (-1,-2)
Answer:
C (16,-4)
Step-by-step explanation:
16+3*-4=4
16+(-12)=4
16-12=4
4=4
2*16+5*-4=12
32+(-20)=12
32-20=12
12=12
Q10.
ABC is a right-angled triangle.
А
11 cm
B
7 cm
C
(a) Work out the size of angle ABC.
Give your answer correct to 1 decimal place.
Answer:
[tex]B = 50.5^\circ[/tex]
Step-by-step explanation:
Given
[tex]AB = 11[/tex]
[tex]BC = 7[/tex]
See attachment
Required
Determine [tex]\angle ABC[/tex]
[tex]\angle ABC[/tex] implies that we calculate the angle at B.
Given that:
[tex]AB = 11[/tex] --- Hypotenuse
[tex]BC = 7[/tex] --- Adjacent of B
We apply cosine formula
[tex]\cos(B) = \frac{Adjacent}{Hypotenuse}[/tex]
[tex]\cos(B) = \frac{BC}{AB}[/tex]
[tex]\cos(B) = \frac{7}{11}[/tex]
[tex]\cos(B) = 0.6364[/tex]
Take arccos of both sides
[tex]B = cos^{-1}(0.6364)[/tex]
[tex]B = 50.5^\circ[/tex]
What is the total surface area of the square pyramid?
Answer:
add them all together you will get 240m I think
Step-by-step explanation:
PLSSS HELP IMMEDIATELY!!! i’ll give brainiest if u don’t leave a link and give the correct answer
Answer:
6
Step-by-step explanation:
The formula to find the area of a triangle is length times height (12) and divide by 2.
thank you for answering this question :)
Please help this is due in 10 mins
Answer:
138.80
Step-by-step explanation:
I took 149.99 times 15% then times that by the tax rate to get your final answer.
Mr. Wilson's new picnic basket is shaped like a cube. Each side is 11 inches long. What is the volume of the picnic basket?
Answer:
1331 in^3
Step-by-step explanation:
Well a cube is all identical So followiung the volume for a cube formula
s^3 or in this case 11^3, its 1331.
A sphere and a right cylinder have the same radius and volume. The cylinder has a height of 6 centimeters. Find the radius.
cm
Answer:
I think 4.5 cm.
Step-by-step explanation:
Hope that may be right.
Find the product. Simplify your answer.
(2u–4)(u2+2u–1)
LIN
EAR
WEAK
14
13
12
11
10
9
8
7
6
STR
ONO
NON
LIN
EAR
RELATIONSHIP
POS
TIVE
NEOA
TIVE
12 13 14 15 16 17 18 19 20
A scale drawing of Mike's rectangular room is 2 inches by 5 inches. The scale is 1 inch = 4 feet.
Enter the area, in square feet. of Mike's room.
Answer:
160ft sq
Step-by-step explanation:
2x4=8
5×4=20
20x8=160
What's the distance between (2,-2) and (-5,-4)
Answer:
[tex]\sqrt{53\\}[/tex]
Step-by-step explanation:
Use the distance equation ([tex]\sqrt{(x_{2} - x_{1})^2 + (y_{2} - y_{1})^2} = D[/tex]and plug in the values for the distance D
√((-5-2)^2 + (-4 - (-2))^2) = √53
Andy constructed a triangle. Angle 1 and 2 are the same size and angle 3 has a measurement of 100 degrees. What is the measurement of angle 1 and angle 2?
a , 30
b 40
c 60
d 90
Answer:
Angle 1: 40
Angle 2: 40
Step-by-step explanation:
A triangle's angles will ALWAYS add up to 180 degrees total, therefore you can subtract 100 from 180 to find what the measure of A and B are combined.
180 - 100 = 80
So now we know Angles A and B add to 80 degrees, but individually, each is half of that, so both are 40 degrees.
There are 312 fish at the aquarium in 3 different fish tanks. Each tank has the same number of fish. How many fish are in each tank? Write an equation to find the unknown. Then find the unknown.
Answer:
[tex]312 \div 3 = x \\ x = \frac{312}{3} \\ x = \frac{104}{1} \\ x = 104 fish \: in \: each \: tank[/tex]
Liliana correctly answered 92% of the questions on a geography quiz. Lu answered 47 of 50 questions correctly. Who earned the higher score? Explain.
Answer:
Lu
Step-by-step explanation:
.....................m
Write b increased by .17 as an expression in the box.
Answer:
b+.17
Step-by-step explanation:
You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and I red
marble
NO LINKS!!
Andre earns 5200 a month at his new job. In order to track his spending and saving, he created a monthly
budget Andre divided his income into five categories and created the following círcle graph to represent the
budget he created for himself. Use this circle graph to answer the following questions.
Monthly Budget
Other
28%
Rent
30%
Savings
189
Groceries
15%
Utilities
9%
How much more money does Andre budget for Groceries and Utilities than he does for Savings?? Show
your work. Write your answer as a dollar amount.
Answer:
answer is 312.00
Step-by-step explanation:
Trust me I just took the test
select the expression that is equivalent to (x+5)^2-(x-3)(x+5)
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Jimmy won 82 super bouncy balls playing basketball at the county fair. At school he gave three to every student in his math class. He only has 4 remaining. How many students are in his class? Your answer
PLS HELPPP
Answer:
27
Step-by-step explanation:
so what you need to do is divide 82 and 3 and you get 27.33333333333333 and we know that you can't have part students so you round and that leaves you with 27 people.
Answer:
27
Step-by-step explanation: