Answer:
Exact form
5/8
Decimal form
0.625
Step-by-step explanation:
Answer:
-5/8 or -0.625
Step-by-step explanation:
divide both sides by 8
[tex]\frac{8(x+6)}{8} =\frac{43}{8}[/tex]
Simplify
[tex]x+6 = \frac{43}{8}[/tex]
Subtract 6 from both sides
[tex]x+6 - 6 = \frac{43}{8} -6[/tex]
Convert the fraction to decimal and simplify
[tex]5.375 - 6 = -0.625[/tex]
Simplified:
[tex]-\frac{5}{8}[/tex]
Hope this helps
~R3V0
help me please!!!!!!!!!
Answer:
B) 21/29
Step-by-step explanation:
Find x in each triangle
Answer:
15
Step-by-step explanation:
BY PYTHAGORAS THEOREM
Answer:
x = 15 ft
Step-by-step explanation:
using the Pythagorean theorem:
x² = 17² - 8² = 289 - 64 = 225
x = √225 = 15
Enter the equation of the circle described below.
Center (5,2), radius = 3
Answer:
(x - 5)² + (y - 2)² = 9
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r the radius
Here (h, k ) = (5, 2 ) and r = 3 , then
(x - 5)² + (y - 2)² = 3² , that is
(x - 5)² + (y - 2)² = 9
-3x + 3y = 5
-x + y = 3
can someone help me ASAP!!!!
Answer:
this Question Is Not correct
Step-by-step explanation:
because
[tex] - 3x + 3y = 5 \\ - x + y = 3 \\ y = 3 + x \\ - 3x + 3(3 + x) = 5 \\ - 3x + 9 + 3x = 5 \\ - 3x + 3x = 5 - 9 \\ 0 = - 4 \\ you \: see \: it \: is \: not \: correct[/tex]
What is the value of the expression 2 + 7 + 49 - 6)2 + 6?
Answer:
416
Step-by-step explanation:
2+7+49-6=52
2+6=8
52*8=416
Can somebody help me out with these punnett square questions, just 1. and 2.
Find the circumference of the circle. Round your answer to the nearest hundredth.
Thank you!
Answer:
18.85
Step-by-step explanation:
2×3.14×3=18.8495559215
rounded = 18.85
Please help me with this!! I’ll give brainliest
Answer:
I think its 62 IM SO SORRY IF ITS WRONG!!!!!!
Step-by-step explanation:
Because
8 x 2 = 16
3 x 2 = 6
10 x 4= 40
all together is 62
The adams traveled 189 miles in 4.5 hours. The equation 4.5m = 189 can be used to find their mean rate of travel. What is the value of m?
Answer:
42
Step-by-step explanation:
Answer:42
Step-by-step explanation:
What is the sign of f on the interval -5/2 < x <4
Please help ASAP
Answer:
I believe the answer is C.
Step-by-step explanation:
brainliest?? if correct
Answer:
:> hello friend
Step-by-step explanation:
I’ll give brainliest
Answer:
64
Step-by-step explanation:
bceuse 8 is the radius
Ryan bought a bike for $47,000 in the year 2002. Its value depreciates by 2% per year. What is the value
of the bike in 2006?
Answer:
$43351.30
Step-by-step explanation:
a chord 12cm long subtends an angle of 40° at the centre of the circle. calculate the radius of the circle.
please answer with explanation its so urgent.
The radius of the circle is 17.54 cm
What is the relation between central angle and angle on circumference?Consider an arc of a circle.
Suppose it subtends θ angle on the rest of the part of the circumference (at any point). Then it subtends 2θ angle on the center of that circle.
Given that Chord 12 cm long subtends an angle of 40 degrees at the center of a circle.
θ= 40° = 0.698 radian
Let R be the radius of circle.
Chord Length = 2Rsin(θ/2)
12=2R sin (0.698 /2)
R= 17.54
Hence Radius of circle = 17.54 cm
Learn more about angle subtended by arc here:
https://brainly.com/question/12058177
#SPJ2
Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7).
Answer:
3.4
Step-by-step explanation:
I feel like I know but pls help
Answer:
y = 27/6
Step-by-step explanation:
3/2x - 6 = -9/2x + 21
12/2x = 27
6x = 27
Write an equation, in slope/intercept form, for this graph. No spaces and
lower case letters only. Example: y=4x-8.
Answer:
y=3x-2
Step-by-step explanation:
y=mx+b
Slope = m = 3
b = y-intercept = -2
y=3x-2
Answer:
its is this
[tex]3x - 2[/tex]
Find the equation of the line specified.
The line passes through the points ( -2, 3) and ( -4, 7)
a.
y = -2x - 1
c.
y = -4x - 1
b.
y = -2x + 3
d.
y = -2x + 7
Please select the best answer from the choices provided
A
B
C
D
Answer:
D
Step-by-step explanation:
x-2y=-2
x+2y=6
Its system by elimination
Answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(2,2)
Equation Form:
x=2,y=2
Step-by-step explanation:
Answer: x = 2 and y = 2
Step-by-step explanation:
Tegan takes 23 minutes to walk to work. After getting a new
job, the time it takes Tegan to walk to work has decreased by
19%. How many minutes does it take Tegan to walk to work
now?
Answer:
18.66 minutes or 18 minutes 39.6 seconds
Step-by-step explanation:
23 x .19 = 4.37
23 - 4.37 = 18.66 minutes
Rey feeds his dog 2/5 of a can of dog food in the morning and 4/5 of a can in the evening. How many cans of dog food will Rey need in order to feed his dog for five days?
Answer:
6 cans total if im correct
HELPPPPPPPP PLZZZZZZZZZZZZZZZZZZZZ
Answer:
x = 3
Step-by-step explanation:
Solution: Shift all alphabets to one side and numbers/fractions to the other side.
Shift 1/4 to the other side, it'll become negative.
5x = 61/4 - 1/4 = 60/4
5x = 60/4
x = 60/4 ÷ 5 = 3
Find the total surface area of the composite figure. Round to the nearest tenth.
2 ft
2 ft
0.6 ft
2 ft
1 ft
The total surface area of the composite figure is
ft?
need help please
b) Calculate the reciprocal of -0,06, correct to 1 decimal place
Choose the calculation that shows “add 26 to m”. A)
Answer: easy it’s..........
Step-by-step explanation: 26+M
Use the distributive property to write an equivalent expression.
9(8w + 9x – 10)
Answer:
Submit Answer
Answer:
72w + 81x - 90
Step-by-step explanation:
9(8w + 9x – 10)
9 * 8w = 72w
9 * 9x = 81x
9(-10) = -90
Combined:
72w + 81x - 90
help me pls thx
It costs $20 to buy 5 sandwiches from a vending machine. At this rate, what is the cost for 8 sandwiches? If you get stuck, consider creating a table.
Answer:
$ 32
Step-by-step explanation:
20 ÷ 5 = 4
Four dollars per sandwich
4 x 3 = 12
20 + 12 = 32
or
8 x 4 = 32
21 less than four times a
number is the same as
six times the number plus
11. What is the number?
Answer:
-16 =n
Step-by-step explanation:
Let n= number
4n -21 = 6n +11
Subtract 4n from each side
4n-4n -21 = 6n-4n +11
-21 = 2n+11
Subtract 11 from each side
-21-11 = 2n
-32 = 2n
Divide by 2
-32/2 = 2n/2
-16 =n
Answer : -16 =n
Step-by-step explanation:
Let n= number
4n -21 = 6n +11
Subtract 4n from each side
4n-4n -21 = 6n-4n +11
-21 = 2n+11
Subtract 11 from each side
-21-11 = 2n
-32 = 2n
Divide by 2
-32/2 = 2n/2
-16 =n
Use the following situation for questions #1-10.
Ashley has two jobs: mowing lawns and babysitting. She earns $10 per hour mowing lawns
(x) and $8 per hour babysitting (y). She wants to earn at least $160 per week.
4. What is the x-intercept for the inequality? Show your work!
Answer:
We have the variables:
x = hours that she mows lawns per week.
y = hours that she babysits per week.
She earns $10 per hour mowing lawns and $8 per hour babysitting.
Then she earns a total of:
x*$10 + y*$8
We also know that she wants to earn at least $160 per week.
Then we have the inequality:
Total weekly earnings ≥ $160
This can be written as:
x*$10 + y*$8 ≥ $160
Now we want to find the x-intercept of the inequality.
The x-intercept is the possible y-values when x = 0 (the x-axis)
Then we just need to set x = 0 and find the possible solutions for y.
0*$10 + y*$8 ≥ $160
y ≥ $160/$8 = 20
y ≥ 20
The x-intercept of the inequality is the set of all the points (0, y) such that:
y ≥ 20
please help convert the improper fractions to mixed numbers
Answer:
1. 1 1/4
2. 2 1/2
3. 2 2/5
4. 1 1/5
5. 4 1/3
whats the answer to {4t-t+2}4t−t+2
Answer:
16t^2 - 4t^2 +8t -t +2
12t^2 +7t +2
[tex](3t+2)4t - t + 212t^{2} + (8t-t)+212t^{2}+7t+2[/tex]
There ya go
~ Mari