Simplify the following equation ig
6÷2(1+2)
Answer:
your answer will be 9
Step-by-step explanation:
maybe lol
Of the marbles in a bag 5 are white 4 are yellow and 2 are green Sandra will randomly choose one marble from the bag fill in the blanks in parts A and B
Answer:
4, 11, 4/11
Step-by-step explanation:
there are 5 white marbles, 4 yellow marbles, and 2 green marbles.
there are 11 marbles in total, and 4 yellow marbles
the probability of her selecting a yellow marble is 4/11
The radius of a cylindrical water tank is 4.5 ft, and its height is 8 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
15
both questions are on the picture
Answer:
the first one is m, the second one is 5
Answer:
m and 5
Step-by-step explanation:
variable=the letter
m
coefficient= the number before the letter
5
please help and explain with words please
find the roots of the polynomial
8t^2-2t-3
Answer:
For a polynomial of the form ax²+bx+c, rewrite the middle term as a sum of two terms whose product is a⋅c = 8⋅ −3=−24 and whose sum is b=−2.
8t²+4t−6t−3
Factor out the greatest common factor from each group.
4t(2t+1)−3(2t+1)
Factor the polynomial by factoring out the greatest common factor, 2t+1.
(2t+1)(4t−3)
Step-by-step explanation:
is the function y=0.5x linear?
Answer:
Yes, it is linear.
Step-by-step explanation:
There is a constant change in the slope. Basically, if it is in y=mx+b form then it is linear. But if the slope is squared then it is not linear.
(I'll take that brainliest now)
I need help with this problem:)
Answer:
11.5 for first question
Find the equivalent of 2x^2 + (4x -6x^2) + 9 - (6x + 3)
A. -4x^2 - 2x +12
B.-4x^2 -2x + 6
C.-10x +6
D. 18x +12
Answer:
B.-4x^2-2x+6.
Step-by-step explanation:
=2x^2+4x-6x^2+9-6x-3.
=2x^2-6x^2+4x-6x+9-3.
=-4x^2-2x+6.
The edge of a cube is 2 m. Find the surface area of the cube.
Answer:
24m²
Step-by-step explanation:
24m² is the answer.
In The Figure Below, M/A=41 And M/B= (2x+3)
Answer:
Step-by-step explanation:
3x-2y=17
2x-2y=10
What’s the answer?
I need help please
1/3
Answer:
Point M
1 divided by 3 is 0.3 (repeated)
jump 3 times from 5 and go in the middle of the 0.3 and 0.2 and it should be around the middle which is point M.
Evaluate
a-4 when a=7
The value is:
Answer:
3 is the answer to this problem
Answer:
Since we know a=4 all we have to do is plug 7 in for a and get the equation
7-4
Answer: 3
Step-by-step explanation:
I need h3lpppppppppppppppppppppppppppppppppp
rewrite the question in slope-intercept form:
2x-4y-12= -13-2x
Answer:
y= x + 1/4
Step-by-step explanation:
did the math and that should be your answer
The length of each side of a cube is x + 1 inches. What is the volume of the cube in cubic inches?
Answer:
V = x³ + 3x² + 3x + 1 in³
Step-by-step explanation:
The volume (V) of a cube is calculated as
V = s³ ( where s is the side ) , then
V = (x + 1)³
= (x + 1)(x + 1)(x + 1) ← expand second pair using FOIL
= (x + 1)(x² + 2x + 1) ← distribute
= x³ + 2x² + x + x² + 2x + 1 ← collect like terms
= x³ + 3x² + 3x + 1
Help I’m struggling badly in math
Answer:
bran to blueberry: 4:1
banana nut to bran: 1 to 2
total to corn: 12 muffins to 5 muffins
bran to total: 1/3
Step-by-step explanation:
hope that helped.
Need help with this trigonometry word problem
A kite is flying at a height of 65 m attached to a string. If the inclination of the string with the ground is 31°, find the length of string.
Show your work please
Answer:
let KL be the string PL be perpendicular distance between them. and KL be height of kite flying.
in right angled triangle
relationship between perpendicular and hypotenuse is given by sin angle
sin 31°=p/h
h=65/sin31
KP=126.2m
the length of string is 126.2m
Answer:
127.45 m
Step-by-step explanation:
Given :-
Height of kite = 65 m .Inclination of string = 31° .To Find :-
The length of the string .Solution :-
Here we need to find out the length of the string here if we imagine a right angle triangle in which the height of the kite will be the perpendicular of the triangle and the length of the string will be the hypotenuse of triangle .
And the angle between the the string and the ground will be 31°.
Here we can use ratio of sine as ,
> sin∅ = p/h
> sin 31° = 65m/ h
> h = 65m/sin 31°
> h = 65m/0.51
> h = 127 .45 m
What is the vertex of this quadratic function?
A) (-4, 0)
B) (-2, 0)
C) (-3, 1)
D) (0, -8)
Answer:
C) (-3,1) is the solution
ANSWER FULL CHART FOR BRAINLIEST
Answer:
The full answer is below.
Step-by-step explanation:
(-5, 7) = Quadrant II
(5, -18) = Quadrant IV
(10, 6) = Quadrant I
(-6, -4) = Quadrant III
(-2, 6) = Quadrant II
(2, -6) = Quadrant IV
(-10, -13) = Quadrant III
(-4,0) = x axis
(0,5) = y axis
Kimberley plans to purchase a new laptop computer that costs $1,313.00. She has one coupon for 15% off and another coupon for $200 off. Which coupon should she use to get the bigger discount?
Answer:
Coupon second discount = 200 off
Step-by-step explanation:
Given:
Price of laptop = $1,313
Coupon first discount = 15% off
Coupon second discount = 200 off
Find:
Choose coupon get the bigger discount
Computation:
Coupon first discount = 15% off
Coupon first discount = 1,313 x 15%
Coupon first discount = $196.95
So,
Coupon second, for get the bigger discount
Helpppoooooppppppp pllalsssssss
Answer:
Step-by-step explanation:
A)55 + 12 + 43=110
B) 55+14+40=98
C)55 + 16 +37 =108
HOW MUCH DOSE THE ENTERE THINK NEED TO BE WHAT THE AMOUNT ???
Plzzz someone help me with this problem I’m at a 69 I really want to get to 70!!!
Answer:
The answer is in the picture I attached.
Step-by-step explanation:
Also, if you need this:
Slope: 1
Y Intercept: (0,6)
Hope this helped!
Please help and I need to find the volume
Answer:
just multiplyy
Step-by-step explanation:
Answer:
7. 120 in. cubed
8. 64 cm cubed
Step-by-step explanation:
i think the first one is 7 im not really sure
7. 120 in. cubed
4 x 5 x 6
4 x 5 = 20
20 x 6 = 120
8. 64 cm cubed
2 x 4 x 8
2 x 4 = 8
8 x 8 = 64
People use water to cook, clean, and drink every day. An estimate of 28.5% of the water used each day is for drinking. If a family uses 68.4 gallons of water a day for drinking, how many gallons do they use every day?
Can someone plz help me with this one problem I’m marking brainliest!!!!
Answer:
Y = 1 , 3, 5, and 7
Step-by-step explanation:
You just have to plug in the number for the x variable and solve.
Example:
x=2 y=?
y=2(2)-1
y = 3 when x = 2
Need help pls pls!!!!! ASAP
Answer:
108 inches cubed
Step-by-step explanation:
d is the same as double the radius so by dividing d in half you get the radius, with the radius you can solve the equation given, 4/3*3*3^3=108inches cubed
HELP!!
During a chemistry experiment, the cork in 30.5.foot tall beaker
with an effervescent solution pops off with an initial velocity of
20 feet per second. How many seconds does it take for the cork
to hit the table
Answer:
Step-by-step explanation:
30.3 dqibeided by sibdka equal 30.234
Vector d is shown on a centimetre grid. Image attached.
Will mark brainliest to first correct answer.
Answer:
see explanation
Step-by-step explanation:
A column vector has the form [tex]\left[\begin{array}{ccc}x\\y\\\end{array}\right][/tex]
Following the direction of the arrow , the x- displacement = - 3 and y- displacement = 2 , then column vector is
[tex]\left[\begin{array}{ccc}-3\\2\\\end{array}\right][/tex]
h + k
= [tex]\left[\begin{array}{ccc}4\\-3\\\end{array}\right][/tex] + [tex]\left[\begin{array}{ccc}-2\\-1\\\end{array}\right][/tex] ← add corresponding elements from each vector
= [tex]\left[\begin{array}{ccc}4-2\\-3-1\\\end{array}\right][/tex]
= [tex]\left[\begin{array}{ccc}2\\-4\\\end{array}\right][/tex]
In your math notebook: Give an approximation of the width of the river, support your answer with reasoning from the measurements given. Set up an equation and solve for the width of the Klamath River. Enter the width of the river.
TwT plz help
Answer:
um i cant read it and why do you use cringet emojis like TwT
Step-by-step explanation:
Answer:
ehbsbshshwhajwj
Step-by-step explanation:
whhwbwbsbsbbsh