Answer:
-7/5
Step-by-step explanation:
5/7
= -7/5
There are 12 girls on the soccer team. That is 3 times the number of boys on the team.
How many boys are on the team?
Answer:
4 boys
Step-by-step explanation:
[tex]\frac{1}{3} :\frac{y}{12}[/tex]
3 × y = 1 × 12
3y = 12
3y ÷ 3 = 12 ÷ 3
y = 4
Please help! I will give Brainliest!
Answer:
1/8
Step-by-step explanation:
a
Find the distance between the two numbers on a number line.
–7 – 3 2/ 3
The distance between the two numbers is
15
Answer:
ft
Step-by-step explanation:
Answer:
Actually the distance is 3 1/3
Study the numerical expression (4 x 10) + 8. Which one of the following expressions is equivalent to this numerical expression?
A.Divide 8 by 10, then multiply the quotient by 4.
B.Divide the product of 4 and 10 by 8.
C.Multiply 4 by the quotient of 10 and 8.
D.Divide 8 by the product of 4 and 10.
Answer:
C
Step-by-step explanation:
Complete the table for the relationship shown in the graph
Answer:
where ?
Step-by-step explanation:
where is the question to solve ?
A line has endpoint at (2, 1) and (8,9). What is the distance between the points?
200
100
10
2
Answer:
Distance between points (2, 1) and (8,9) is 10.
Step-by-step explanation:
let me know if you need an explanation :)
hope this helps and is right. p.s i really need brainliest :)
Answer:
10
Step-by-step explanation:
distance formula is the square root of x sub 1 - x sub 2 quantity squared +y sub 1 + y sub 2 quantity squared. In this case it would look like the square root of (8-2)^2 +(9-1)^2. this would simplify to the square root of 100, which is 10.
someone, please help !! these are direct and inverse variations, algebra 2. i need them asap !
Answer:
3, 20, 2, and 2.5
Step-by-step explanation:
For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.
On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12
3/12 is 1/4 so the first k is 3.
Second one y = k/x. x is 4 and is 5. So 5 = k/4
20/4 is 5, so the second k is 20.
HELLPPP ASAP FIRST CORRECT ANSWER WILL RECEIVE BRAINLIEST
If 3/7 is written as a decimal, will the digits after the decimal eventually repeat?
A.Yes, because
is an irrational number.
B. Yes, because
is a rational number.
C. No, because
is an irrational number
D. No, because
is a rational number
Answer:
Yes, because its an rational number
Step-by-step explanation:
Solution: by division.
3/7 = 0.42857142857142857142…..
As you can see, the first six decimal places make a loop and become repetitive.
Then I proceeded to divide 100/6. That equals 16 remaning 4. Then counted four digits from0.428571. The 100th digit equals 5.
(−7x+6)−(−10x+8)
Please help me on this!!
Answer:
3X - 2
Step-by-step explanation:
Substracte each term individually
Calculate the slope between two points: (3,6) and (5,-5)
It costs $45 for 3 xylophones and 3 yo-yo's. If you purchased 5 xylophones and
6 yo-yo's, it would cost $80. Set up a system of equations and solve for the
cost of a single xylophone and a single yo-yo.
Step-by-step explanation:
xylophone : x
yo-yo : y
3x + 3y = 45 —(1)
5x + 6y = 80 —(2)
(1)*2 : 6x + 6y = 90 —(3)
(3)-(2):
6x + 6y = 90
-(5x + 6y) = 80
x =10 — (4)
Sub (4) into (1)
3(10) + 3y = 45
30 + 3y = 45
3y = 45-30
y = 15/3
y = 5
Which expression has (x – 3) as one of its factors? A. 6 – (x + 3) B. 6 + (x – 3) C. –6(x + 3) D. 6(x – 3)
Answer:
D. 6(x – 3)
Step-by-step explanation:
Find the slope of the line below:
Answer:
Step-by-step explanation:
3
If DA is a diameter of oz and mZDZC = (2x), find mZCZB.
A. 22°
B. 58°
C. 690
D. 73°
A kite is flying on a string that is 73 feet long. The angle
the kite makes with the ground is 51 degrees. How high
is the kite flying?
Answer:
56.73 ft
Step-by-step explanation:
Given:
51° (angle)
73ft (hypotenuse)
With the given information use sin to determine the height of the kite.
sin51° = x/73
solve for x (height)
x= 73*sin51°
x= 56.73ft
broccoil cost 3.14$ a pound at the market if mary bought 2.5 pounds what was the cost
find slope for (3,5)(-2,5)
show steps
Answer:
the answer is zero
Step-by-step explanation
since the y value are both the same, the points will be on the same straight line. from a mathematical standpoint this is how its done
y2-y1/x2-x1
5-5/-2-3
0/-5=0
solve 22 + 111 times 12
Answer:
1354
Step-by-step explanation:
DO IT IT'S EASY WITH A CALCULATOR !!!!!!
Answer:
Read step by step :> 1596 or 1354
Step-by-step explanation:
Are there any parenthesis? If it says (22+111) 12 then the answer is 1596, and if there are no parenthesis, the answer is 1354
Is841 odd or even plz
Write the equations of each line in slope-intercept form.
Answer: is this history
Step-by-step explanation:
Is 841 odd or even can you plz help me
Answer:
841 is an odd number.
Step-by-step explanation:
Answer:
odd because 1 is an odd number
Step-by-step explanation:
hope this helps
The faces of a 6-sided number cube are labeled 1 through 6. If you roll a pair of number cubes, what is the
probability that both will come up on the number 6?
Answer:
edyg 6multiply by 7 each other
Whats this surface area?
Answer:
62 sq units
Step-by-step explanation:
Area of top and bottom rectangles =
2(5x3) = 15 x 2 = 30
Area of front facing and back facing rectangle =
2(2x5) = 2 x 10 = 20
Area of side facing rectangles =
2(2x3) = 2 x 6 = 12
Total surface area = 30+20+12 = 62
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Please who steps.on how to solve.
Answer:
51°
Step-by-step explanation:
An inscribed angle is half of the arc it intercepts. This means that arc QR is twice m<QTR or 78°.
Since <QSR is a central angle, it equals the arc it intercepts. This means m<QSR equals arc QR which is 78°.
We can say that QS equals to RS because they are both radii, and radii of the same circle are equal. This means triangle QSR is isosceles.
Let <QRS equal x. Because of base angle theorem, <SQR would also be equal to x. Since the angles in a triangle add up to 180, we can write an equation to model the situation:
m<QRS + m<SQR + m<QSR = 180
We can substitute the values we have:
x + x + 78 = 180
2x = 102
x = 51
Since <QRS is equal to x, it is 51°
13 Use the replacement set {4, 6, 12} to find which values will make the equation 2x + 4 = 16 Strue. A None of the values are a solution. B. The equation has a solution for x = 6. C. The equation has a solution for x = 12. D. The equation has a solution for x = 4.
Use the graph. What is the slope of the line and what does it tell you about the cost of beads?
A. The slope is 7. Beads cost $7.00 per pound.
B. The slope is 3.5. Beads cost $3.50 per pound.
C. The slope is 7. You can buy 7 beads for $1.00.
D. The slope is 3.5. You can buy 3.5 pounds of beads for $1.00.
B
Because the slope is 3.5 so they cost 3.50 per pound
Answer:
B
Step-by-step explanation:
BEST GETS BRAINLIST! 16 POINTS! Help please, attached below, please do a step by step of The SohCahToa method. I help to find the height, round to the nearest hundred decimal.
Answer:
Perimeter of ΔABC = 16.46 units
Step-by-step explanation:
By applying cosine rule (CAH) in the given triangle ADB,
cos(∠BAC) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
cos(55°) = [tex]\frac{3}{AB}[/tex]
AB = 5.23 units
Since, ΔABC is an isosceles triangle
AB = BC = 5.23 units
AD = DC = 3 units [Perpendicular drawn from a vertex of an isosceles triangle is a perpendicular bisector of the opposite side]
Therefore, AC = AD + DC = 6 units
Now perimeter of ΔABC = AB + BC + AC
= 5.23 + 5.23 + 6
= 16.46 units
Find angle A
Please help!!!
Answer:
I think that A is 45 degree angle.
Step-by-step explanation:
It ratio to the 90 degree angle.
Create a scale drawing of a building, room, or yard on the back of this sheet of paper. Specify the scale factor you used for your drawing.
Answer:
all you need to do is draw then explain what you drew
what is an expected outcome called
a theoretical
b probability
c possibility
d experimental
