Answer:
[tex]x = 3[/tex]
Step-by-step explanation:
[tex]1 0x -3 + 3 = 5 + 1 2 + 3[/tex]
[tex]1 0 x = 5 + 1 5[/tex]
[tex]1 0 x - 5x = 5 x + 1 5 - 5x[/tex]
[tex]5x=15[/tex]
[tex]\frac{5x}{5} = \frac{15}{5}[/tex]
[tex]x = 3[/tex]
345 x 326 = ?
Help me pls
Answer:
112,470 your welcome : )
Which of the following is a right triangle in the diagram
Answer:
All of the above
Step-by-step explanation:
Graham carves a block of wood shaped like a cube with a square pyramid on top. What is the surface area of the toy?
Answer:
1080 cm²
Step-by-step explanation:
Surface area pyramid shape = 2(15*12) = 360
Surface area cube = 5( 12 x 12) = 720
360 + 720 = 1080 cm²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
On Sunday, Sam walked to the hardware store and decided to buy a saw for $12.53 . Sam handed the salesperson $12.88 for his purchase. How much change did Sam receive?
Answer:
i need this too so any body that knows it plz help
i am not that good at math but this is the answer i got that changed
12.36 i really really hope it helped ;) have a nice day
Which expression matches the graph?
A. n< 1
B. n> 1
OC. ns1
D. n=1
Ε. η Σ1
Answer:
c.
Step-by-step explanation:
[tex]n \leqslant 1[/tex]
PLEASE HELP
Find the total surface area of a cylinder with a height of 5 cm and radius of 2 cm. Leave your answer in terms of Pi.
2811 cm2
2471 cm2
7071 cm2
451 cm2
Answer:
28π
Step-by-step explanation:
surface area of a cylinder formula:
2πr²+2πrh
plugging in what we know
2π2²+2π2*5
8π+20π= 28π
Answer:
28π cm2
Step-by-step explanation:
they wrote the answers wrong the answers A
got it right on the test
"28π cm2"
Please help I will mark as brainliest!!
Answer:
117°
Step-by-step explanation:
x= 180-101+38= 117°
What is the solution to the equation fraction 1 over 3 x = 6? (5 points)
A. x = 18
B. x = 2
C. x = fraction 1 over 2
D. x = fraction 1 over 18
Step-by-step explanation:
Divide each term by 3 and simplify. x = 2
Answer:
B is the answerStep-by-step explanation:
7. Write the roman number in Hindu Arabic numbers
CCLX= .....
Answer:
260 is the number in hindu/arabic
Answer:
CCLX=100+100+50+10
=260
Step-by-step explanation:
Please answer this, I've asked before but someone just took my points without answering and I really need the answer
Answer:
I think the answer is 45 but that may be wrong
a park ranger measures the heights in the box plot
Answer:
The answer is c because 5 is not dotted anywhere?????
Four streets feed into a roundabout circle as shown below. If the diameter of the
roundabout is 130 feet, find the approximate distance a car will travel between Cole Street and Maple Street along the roundabout (take the shorter route from Cole to Maple).
98.5 ft
125.9 ft
119.1 ft
107.2 ft
Answer: 119.1ft............
You bought a used truck for $15,000. The value of the truck will decrease each year because of depreciation. The truck depreciates at the rate of 8% per year estimate the value of the truck in 5 years
Answer: $9886.22
Step-by-step explanation:
Solve
x+y= -1
x - y = -7
using elimination.
Answer:
(-4, 3)
x = -4, y = 3
.
Use the function to find y when x = 3.
y = 2x
a. 6
b. 5
c. –1
d. 3/2
Pls help me am on a test :-)
Answer:
x=3
y=2x
y= 2×3
y=6
option a is the answer
1. What is the length of the missing side?
42 mm
56 mm
C?
What is the length of the hypotenuse?
C=
millimeters
Answer:
70 mm
Step-by-step explanation:
Use PYTHAGOREAN THEOREM: a^2+b^2=c^2
42^2 + 56^2 = c^2
1764 + 3136 = c^2
4900=c^2
square root of 4900 is 70
so, the final answer is 70 mm
Matt has 5 Cookies
Linn eats 3 of the cookies
How old is Linn
Answer:
3
Step-by-step explanation:
Where did you get this question?
The number of cookies left, if Matt has 5 Cookies and Linn eats 3 of the cookies, is 2.
What is subtraction?The action of subtracting a matrix, vector, or other quantity from another according to predetermined rules in order to find the difference.
Given:
The total number of cookies, t = 5,
The number of cookies Linn eats, n = 3,
Calculate the number of cookies left by using subtraction as shown below,
The number of left cookies = Total number of cookies - The number of cookies Linn eats
The number of left cookies = t - n
The number of left cookies = 5 - 3
The number of left cookies = 2
Thus, the number of cookies left is 2.
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The complete question is: Matt has 5 Cookies and Linn eats 3 of the cookies, how many cookies are left?
The radius of a circle is 12 in. Find its circumference in terms of
π
π.
Answer:
It would be 24(π)
Step-by-step explanation:
This is due to the circumfenrece equation for a circle being (π)D, with D as the diameter which is 2x the radius, so 12x2=24.
After this, it is 24(π), though leave it at there since it is meant to be written in terms of it. You're now done!
Answer:
75.4 in. ???
Step-by-step explanation:
Come back if its not correct.
The formula for the perimeter, P, of a rectangle is P = 2(l + w), where l represents the length and w represents the width.
A. Todd has a string that is 26 inches long and wants to create a 9-inch-long rectangle with it. Substitute these values into the formula above, and solve for w to determine how wide Todd’s rectangle must be. Show your work.
B. Todd solved for the width arithmetically, as follows:
The length of the rectangle is 9 inches, so the sum of the lengths of the two long sides is 2 • 9 = 18 inches.
The string is 26 inches long, and 18 inches are used for the long sides of the rectangle, so the number of inches available for the short sides is 26 − 18 = 8 inches.
A rectangle has 2 congruent short sides, so the length of each short side, or the width of the rectangle, is 8 ÷ 2 = 4 inches.
Describe how Todd’s arithmetic solution process is similar to your algebraic solution process from part A, and how they are different.
C. The perimeter formula can be solved for w, in terms of P and l, as shown below.
P = 2(l + w)
P = 2l + 2w
P − 2l = 2w
= w
Explain why it could be useful to solve the perimeter equation for w in terms of P and l.
Answer:
p= 2L + 2w
p= 2×26 + 2×9
35-52=18
w=35
Find the slope of the line.
Answer:
slope = 4
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (1, 4 ) ← 2 points on the line
m = [tex]\frac{4-0}{1-0}[/tex] = [tex]\frac{4}{1}[/tex] = 4
PLEASE ANSWER ASAP! 20 POINTS!
1. A box without a top is to be made from a rectangular piece of cardboard, with dimensions 3 in. by 7 in., by cutting out square corners with side length x and folding up the sides. (a) Write an equation for the volume V of the box in terms of x. (b) Use technology to estimate the value of x, to the nearest tenth, that gives the greatest volume. Explain your process.
You have completed various experiments with both 50 and 80 kg masses. If you were to complete the above simulation with a 150 kg mass, how much force would be required to move the load?
Answer:
20
Step-by-step explanation:
if you already completed various experiments with 50 and 80, add those 2 and you get 130. Then just subtract 150 and 130 and you should get 20.
please let me know if this is correct, i didn't really understand the question that well but this is what seems correct from the way i am looking at it.
hope this helps!!
In the figure at right, BC = 10. Find AC.
Answer:
i dont know
Step-by-step explanation:
Step-by-step explanation:
angle(A+B+C)=180°{sum of angle of triangle}
C=180°-135°
C=45°
now,
sin theta=p/h
sin 45°=10/AC
1/√2=10/AC
AC=10√2
Ac=14.14
stay safe healthy and happy.Pakistan scored 270 runs and fell short by India’s score by 10%. How much did India score
[tex]5+\frac{x}{2} \geq 10[/tex]
what is this Help plz !
Please help I’ll make you the brainiest
Answer:
I feel like it's B
Step-by-step explanation:
Solve for x. Assume that lines that appear tangent are tangent.
A. 18.75
B. 8
C. 13
D. 12
Answer:
it A
Step-by-step explanation:
The value of x in the circle is 13.
Option C is the correct answer.
What is a circle?A circle is a two dimensional figure with a radius and circumference of 2pir.
The area of a circle is πr².
We have,
A chord is a line segment connecting two points on a circle.
A chord is different from a diameter, which is a chord that passes through the center of the circle.
The chords in a circle are all the same with the same length.
From the given diagram,
There are two chords.
This can be written as:
(15 + 8) = 23 makes one chord.
(10 + x) makes one chord.
Now,
23 = 10 + x
Solve for x.
23 = 10 + x
23 - 10 = x
x = 13
Thus,
The value of x in the circle is 13.
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PLEEASE HELP 30 POINTS
Answer:
62°
Step-by-step explanation:
m L 6 = m L 8 (same facing of) = 62°
$600 at 4% for 9 months.
The simple interest for the principal amount of $600 at the rate of 4% for 9 months will be equal to $216.
What is Simple interest?A quick and simple way to figure out interest on that money is to use the simple interest approach, which adds interest at the same rate for each daily cycle, and it is to the initial principal amount. A way to figure out how much interest will be charged on an amount of money at a specific rate and for a specific duration of time is by using simple interest.
As per the given information in the question,
Principle amount, P = $600
Time, T = 9 months
Rate, R = 4%
SI = (600 × 9 × 4)/100
SI = $216.
The SI will be $216.
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