Answer:
the unit rate is 6.375 meters per second.
Step-by-step explanation:
51 meters ÷ 8
——————————-
8 seconds ÷ 8
= 6.375 meters
——————————
1 second
6.375
51 / 8
8÷ 8
6.375 meters per second
IT KEEPS SHOWING SOME LANGUAGE FOR THE DIVISION SYMBOLS
What is the quotient?
4
2
5
다.
0 1
-2
UN
12
35
O
Answer:
-2/5
Step-by-step explanation:
Given the expression
-4/5 ÷ 2
= -4/5 * 1/2
= (-4*1)/(5*2)
= -4/10
= -2/2 * 2/5
-2/5
Hence the required values is -2/5
Which number from the replacement set {3, 6, 12} makes the equation 2x + 3 = 9 true?
Answer:
3
Step-by-step explanation:
here is explain.
2*3+3 = 9
number 3 from the replacement set makes the equation
Solve for x. Round to the nearest tenth. Please asap.
Answer:
x = 73
Step-by-step explanation:
Δ ABC and Δ DEF are congruent, same 3 angles in the same position in both triangles, so
Corresponding sides will be congruent, that is
x = ED = BA = 73
MATH HELP PLEASE ANSWER AND SHOW WORK ITS DUE SOON THANKS
Answer:
the area of the circle is the number of boxes in the box minus no .of boxes in circle....
hay claudia do u remember me
Angle relationships with parallel lines
Answer:
85 degree
Step-by-step explanation:
The angle vertically opposite to 85 be y
y = 85 (since V.O.A are equal)
Then x and y are corresponding angles
x = 85 (since corresponding angles are equal)
Hope u understand
Please mark as brainliest
Thnk You
I could use some help on this
Answer:
A
Step-by-step explanation:
The length of CD represents the distance between the points C and D. Counting the points between them, if we start from point D, we need to get through points 1, 2, and 3 to get to C. That is 3 units, or A
The graph of y = f(x) is the solid black graph below. Which function represents the
dotted graph?
Submit
Answer
Submit Answer
y = f(x + 2) +1
y= f(x - 2) - 1
y = f(x + 2) - 1
y = f(x - 2) +1
Answer:
Step-by-step explanation:
y = f(x + 2) +1
Find the slope of the line that passes through the pair of points
(3,-3), (3,-4)
A undefined
B 0
C -7/6
D -6/7
Answer:
undefined
Step-by-step explanation:
To find the slope through 2 points
m = ( y2-y1)/(x2-x1)
= ( -4 - -3)/(3 - 3)
= ( -4+3)/(3-3)
= -1/0
Since it is a number divided by zero, the slope is undefined
3.(09.01 MC)
Henry rolls 2 number cubes numbered 1 through 6 while playing his favorite board game. He will get a second turn if he rolls a sum that is an even number less than 10.
What are Henry's chances of getting a second turn when he rolls the number cubes? (2 points)
Answer:
Step-by-step explanation:
The even numbers less than 10 are
2 which can only be done 1 way: when you roll snake eyes.
4 can be done 3 ways (2,2) (3,1) and (1, 3)
6 can be done 5 ways (2,4) (4,2) (5,1) (1,5) and (3,3)
8 can be done 5 ways (4,4) (2,6)(6,2)(5,3) and (3, 5)
There are 36 ways of throwing the number cubes.
We have a total of 5 + 5 + 3 + 1 = 14 ways
The answer you want is
14/36 = 7 / 18 = 0.389
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
b
Step-by-step explanation:
a line segment is a line that has a endpoint on both sides
I need help I will give brainliest
Answer:
Step-by-step explanation:
5). Triangle DEF is an equilateral triangle.
Therefore, measure of all sides and the angles of the triangle will be equal.
DE = EF = DF = 5.2 ft
3y + 1 = 5.2
3y = 5.2 - 1
3y = 4.2
y = 1.4
Similarly, m∠D = 60° [Measure of all angles of an isosceles triangle = 60°]
(5x)° = 60°
x = [tex]\frac{60}{5}[/tex]
x = 12
6). Property to be used in ΔFGH,
"Two sides of an isosceles triangle are equal in measure and opposite angles of the equal sides of the triangle are equal"
FG = GH
3y = 12.9
y = 4.3
m∠F = m∠H
4x = 44
x = 11
1⁄2 × 1⁄5 =
help//.....
Answer:
1/10
Step-by-step explanation:
1/2 * 1/5
Multiply the numerators
1*1 = 1
Multiply the denominators
2*5 =10
Numerator over denominator
1/10
Answer:
1/10
Step-by-step explanation:
multiply the numerators and denominators separately
1×1/2×5
any expression multiplied by 1 remains the same
1/2×5
2×5=10
1×1=1
1/10
Find the unknown angle and explain how plzzz
In a straight line, like the one presented before you, there is 180 degrees. So that means 115 degrees + x is gonna equal 180.
So that means, x is gonna be 180 - 115. So x is 65 degrees
PLEASE HELP! THIS IS DUE TONIGHT! THANK YOU!!
EXPLANATION = BRAINLIEST
Answer:
Step-by-step explanation:
18/6=51/p
do cross multiplication
6*51=p*18
306/18=p
17=p
therefore perimeter is 17 cm
-8z^8+(-14z^8)
Helppp
Answer:
[tex] - 22 {z}^{8} [/tex]
Match the corresponding sides.
Find the value of x.
Show work. please help
Answer:
x=7
Step-by-step explanation:
Since this is an isosceles triangle the two angles are equal.
3x+6 = 5x-8
Subtract 3x from each side
3x+6-3x = 5x-8-3x
6 = 2x-8
Add 8 to each side
6+8 = 2x-8+8
14 = 2x
Divide each side by 2
14/2 = 2x/2
7 = x
Answer:
x = 7
Step-by-step explanation:
Its two angle is equal so, it is isosceles triangle.
3 x + 6 = 5 x - 8 .. ( in isosceles triangle two side are equal).
3 x + 6 = 5 x - 8
Subtract 3 x from both side
3 x - 3 x + 6 = 5 x - 3 x - 8
6 = 2 x - 8
add 8 to each side
6 + 8 = 2 x - 8 + 8
14 = 2 x
Divide each side by 2
14 / 2 = 2 x / 2
7 = x
The expression -310 + 15m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 15 feet per minute. What was the depth of the submarine after 8 minutes?
Answer:
190 feet below sea level
Step-by-step explanation:
d = -310 + 15m
d = -310 + 15(8)
d = -310 + 120
d = -190
HELP!!!! In Ottawa you can ride on a tour bus for a fixed price plus a variable amount that depends on the length of the trip. the variable cost is $2/km and 20km trip cost $55
Determine the equation relating cost, C, in dollars, and distance, d, in kilometers.
Answer:
C = 2d + 15
Step-by-step explanation:
$2 per km, so $40 for 20km.
55-40 is 15 so $15 is a fixed price.
Hence, C = 2d + 15
Consider these statements.
1. AB and AC are two sides of AABC and AB = AC
2. If two sides of a triangle are congruent, then the triangle is an
isosceles triangle.
Which conclusion can be drawn from these statements using
deductive reasoning?
A
m2ABC + m2ACB 90
B
AABC is an isosceles triangle.
с
Points A, B, and C are collinear.
BC = AC
Answer:
B
Step-by-step explanation:
if we match the two informations we can say that the triangle is isosceles
Solve the equation below for x.
3.25x = 8.125
Answer:
x = 2.5
Step-by-step explanation:
3.25x = 8.125
Divide each side by 3.25
3.25x/3.25 = 8.125/3.25
x =2.5
Answer:
x = 2.5
Step-by-step explanation:
3.25x = 8.125
then divide both sides by 3.25 to get x on its own
x = 2.5
Simplify. Remove all perfect squares from inside the square root.
Answer:
2x²√13
Step-by-step explanation:
√52x⁴ = √4×13×x⁴ = 2x²√13
7.
Find the value of x. If necessary, round to the nearest tenth.
A. 8.8 in.
B. 10.4 in.
C. 5.2 in.
D. 7.3 in.
Answer:
C. 5.2
Step-by-step explanation:
5.2
Answer:
C. 5.2
Step-by-step explanation:
Box-and-whisker plot!!! A, B, C, or, D? NO LINKS PLEASE!!!
pleaseee helpp me!!!
you can add the different expressions together to get 5x-8
These 3 combinations are possible
Select the correct answer.
7.
Which image shows –15 on a number line?
ОА.
4
十一
-2
-1
0
1
2
OB.
-2
-1
0
1
2
Ос.
-2
-1
0
1
N
Answer:
I think...I repeat I am not sure. The answer is C.
Compute the measures of spread for the data collected for boys and girls. Describe their differences in detail using specific terms of spread.
Answer: HI There I think that I can help You!
Girls:
Range:66
Lower Quartile: 22
Upper Quartile: 56
IQ Range: 34
Mean Absolute Deviation: 19.4
Boys:
Range: 75
Lower Quartile: 12
Upper Quartile: 45
IQ Range: 33
Mean Absolute Deviation: 20.8
Step-by-step explanation:
Answer:
give my guy that brainliest
Step-by-step explanation:
The instruction booklet for a DVD
player says that the player uses about
0.4 kilowatt of electricity per hour. If
electricity costs $0.20 per kilowatt hour,
how much does it cost to run the player
for an hour?
Answer:
$.08
Step-by-step explanation:
it takes 0.4 per hour and it costs $0.20 per hour so you multiply the two numbers together.
0.4 x 0.20 = $.08
(7x2 + 8x – 4) – (6x2 + 8x – 6)
Answer:
x² + 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
Identify
(7x² + 8x - 4) - (6x² + 8x - 6)
Step 2: Simplify
[Distributive Property] Distribute negative: 7x² + 8x - 4 - 6x² - 8x + 6[Subtraction] Combine like terms (x²): x² + 8x - 4 - 8x + 6[Subtraction] Combine like terms (x): x² - 4 + 6[Addition] Combine like terms: x² + 2Answer:
x ² + 2
Step-by-step explanation:
7 x² + 8 x - 4 - 6 x² + 8 x - 6
combine like terms
7 x² - 6 x² + 8 x - 8 x - 4 + 6
x² - 4 + 6
x ² + 2
what is 3a+4a+5a =
its algebra guys come on now