Answer:
-33/14
Step-by-step explanation:
We need to solve out the equation and find out the value of x , on taking the given equation ,
→ 7( x + 6) + 7x = 9
→ 7x + 42 + 7x = 9
→ 14x + 42 = 9
→ 14x = 9 - 42
→ 14x = -33
→ x = -33/14
Hence the value of x is -33/14how do you find the surface area of a net of a box with the length of 20 the width of 10 and the highth of 12
Answer:
Total Surface Area = 2(LW+WH+LH)
Step-by-step explanation:
Surface Area of;
face 1 = LW
= 20 × 10
=200
face 2 = WH
= 10×12
= 120
face 3 = LH
= 20×12
=240
TSA = 2(200+120+240)
=560×2
=1120
find the angle y to the nearest degree:
cos y° = (7/19)
If anyone could also explain how, that would be great.
Answer:
y=68.38172757
Step-by-step explanation:
Take the inverse cosine of both sides of the equation to extract
y from inside the cosine.
y=arccos(7/19)
y=68.38172757
The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the reference angle from
360 to find the solution in the fourth quadrant. y=360−68.38172757
y=68.38172757+360n,291.61827242+360n, for any integer n
A rectangle has a length of 12 and a width that is half the length. What is the area?
Answer:
Area = length x width
width = 1/2 length = 12/2 = 6 = width
area = 6x 12 = 72
Hope that answers your question
don't hesitate to comment if you are confused about something
Step-by-step explanation:
Suppose you roll a die. What is the probability that you do not roll a 4?
Answer:
5/6
Step-by-step explanation:
There are six sides on a die, and they are asking the probability of not rolling a 4. So it would be 5 out of 6
Have a good day :)
Use any method to solve the following system of equations: Equation #1: 2y = x - 4 Equation #2: 4x + 3y = 5 *
(2, -1)
(-2, -1)
(2, 1)
(-2, 1)
help please!!
Answer:
Step-by-step explanation:
the answer is (2,1)
PLEASE ANSWER FAST
Taking 0 on the number line.If the day before yesterday is 17 January, what is the date 3 days after tomorrow
Answer:
And 6th day after day before yesterday, that is, 17 January. So, we just need to add 6 to 17 to get the desired date. Thus, the date 3 days after tomorrow is 23rd January.
Step-by-step explanation:
hope it hlp
Answer:
ajahdhsbabsjssjjasjjsjs
Decide if the following is a true or false statement - explain how you
know
(-3) -(-4.25) is positive
Answer:
true
Step-by-step explanation:
(-3) -(-4.25) = -3 + 4.25 = 1.25 (positive)
Emmie has $60 to spend on craft supplies.The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies before taxes?
Answer:
$55.05
Step-by-step explanation:
60 x .0825 = 4.95
60 - 4.95 = 55.05
When multiplying exponential terms with the same base, which best explains how to simplify the expression?
A.Add the exponents.
C.Subtract the exponents.
B.Multiply the exponents
D.Divide the exponents.
Answer: A
Step-by-step explanation:
Answer:
A. Add the exponents.
Step-by-step explanation:
The rule for same base multiplication is:
[tex] a^m \times a^n = a^{m + n} [/tex]
Add the exponents.
Answer: A. Add the exponents.
Plz Asp help me ...plz guys
Step-by-step explanation:
False.
intersects the y-axis => x=0
tan (0+ π/6) = tan π/6 = 0.58
instead of 1.73
Samantha drives 95 miles each day. How many miles does she drive in 40 days?
Answer:
Samantha drives 3,800 miles in 40 days.
Step-by-step explanation:
1 day = 95 miles so 40 days = 3,800
95 miles x 40 days = 3,800 miles
Help me out sharty's
I need help with this please!
the correct answer is 4 seconds
Which of the following are exterior angles? Check all that apply.
please help
Given:
A figure of a triangle.
To find:
The exterior angles.
Solution:
If one side of a triangle is extended, then the angle between the extended side and the other side of triangle is known as exterior angle of the triangle.
In the given figure angle 1 and angle 5 are interior angles because they are inside the circle.
In the given figure angles 2,4,6 are exterior angles because they are lie between the extended side and the other side of triangle.
Angle 3 is the angle between two extended sides. So, it is neither interior not exterior angle of the triangle.
Only 2,4,6 are the exterior angles of the given triangle. Therefore, the correct options are C, D, E.
What is the distance along the Ferris wheel between two consecutive seats if the radius of the Ferris wheel is 45 ft and there are 30 seats which are equally spaced apart?
2+5=????????????????????????????
Answer:
7
Step-by-step explanation:
have a good day !!!!!!!!!
I Need Answer Immediately!!!!!!!
Answer:
y= - 1/2x - 4
Step-by-step explanation:
I know you need it quick
double the number plus three times another number is 54. the difference between these two numbers is three. what are the two numbers?
Step-by-step explanation:
54
=2×27
=54
=27×2
=54
=2,27
help me please I need help what is the square root of 99
Answer:
9.94987437107
Step-by-step explanation:
or 9.95 hope this helps you could also use 3√11
Can anyone help plz??
Answer:
5x+2=11x-70
2+70=11x-5x
72=6x
x=72/6
x=12°
Guys I need help on all three please
Answer:
graph 1 proportional
graph 2&3 is non proportional
i think
Choose all equivalent expression
Answer: A and D
Step-by-step explanation:
the ratio of sparrows to finches at the bird feeder is 3 to 4. If there were 12 sparrows, how many finches were there? explain
Answer:
16
Step-by-step explanation:
3 sparrows for every 4 finches
12 sparrows
12÷3= 4
4×4= 16
16 finches
How to solve for the missing side useing the pythagorean theorem
Answer:
cos =
[tex] \frac{adjacent}{hypotsus} [/tex]
coß = 9÷15
the missing side is 0.6 nor 3/5
PLEASE HELP IF POSSIBLE :)
Answer:
158 square feet
Step-by-step explanation:
2(lb+bh+lh)
2(40+24+15)
80+ 48+30
158
HELP!! I need to do this today (Show steps) first answer gets BRAINLY
Which of these best describes the profit Emily gets from selling these cards?
A. 7.50 per box
B. 10.00 per 30 box
C. 3.00 per 4 boxes
Answer:
A. 7.50 per box
Step-by-step explanation:
We know that when there are 4 boxes, we make 30 dollars. Divide 4 from 30 to get 30/4 which is equal to 7.5. This means we make 7.5 dollars per box.
If this helps please mark as brainliest
What is the area of the kite?
Answer:
9m squared
Step-by-step explanation:
Area of a kite is xy/2
= 8 X 10 divided by 2
Anthony is wrapping a birthday gift in the box shown below about how much wrapping paper would he need to completely cover the box if there’s no waste overlap (round to the nearest inch)
Answer:320
Step-by-step explanation:
ace or expert pls help
Answer:
Step-by-step explanation:
-0.25
-1/3
1/4
0.3
Answer:
D
Step-by-step explanation:
If a box has a length of 12 inches, a width of 10 inches and a height of 6 inches, what is the volume?
Answer:720 inches cubed
Step-by-step explanation: volume=lengthxwidthxheight