Answers
Answer:
7/4
Step-by-step explanation:
Related Questions
Help please urgent ppleeeaseeeeeeeeeee
Answers
Answer:
114
Step-by-step explanation:
You will need to multiply L x W and then add them all
Answer:
174
Step-by-step explanation:
Please answer please will give brainliest
Answers
Answer:
c
Step-by-step explanation:
Which is an equation?
A)17 + x
B)45➗ x
C) 20x = 200
D) 90- x
Answers
Answer:
20X=200 because an equation contains LHS and RHS
Write the three questions for the pic thank you.
Answers
A triangle has interior angles equal to 51 and 42 degrees.Find the interior angle x
Answers
Answer:
Angle x would be 87 degrees.
Step-by-step explanation:
Angles inside of a triangle add up to 180 degrees. So 51+42=93 and if you subtract 93 from 180, you get 87.
The edge of two cubes are 8cm and 4cm respectively. Calculate the ratio of their surface area?
Answers
area of each side: 8x8 = 64 cm2
surface area: 64x6 (a cube has 6 sides) = 384 cm2
surface area of cube with 4 cm edge:
area of each side: 4x4= 16 cm2
surface area: 16x6 = 96 cm2
Ratio : 96:384 = 1:4
hope it helps:)
Solve the system by substitution.
3x + y = 20
-7y=x
Please help
Answers
9514 1404 393
Answer:
(x, y) = (7, -1)
Step-by-step explanation:
The expression for x makes it easy to use that for substitution.
3(-7y) +y = 20
-20y = 20 . . . . . collect terms
y = -1 . . . . . . . . . divide by -20
-7(-1) = x = 7 . . . use y in the second equation to find x
The solution is (x, y) = (7, -1).
a triangle has sides with lengths 10 inches, 14 inches, and 17 inches. is it a right triangle
Answers
whats the area of the triangle 17in and 12 in?
Answers
Answer:
Area of the triangle =(height x base ) /2
A=(17x12)/2
A=102
the area of the triangle is 102
SOME ONEEE PLZZ HELPP MEEEE
Answers
Answer:
2.5
Step-by-step explanation:
The minimum value is the minimum y-value a function includes. In this case, since you can see the function is periodic (it repeats itself periodically, hence periodic) and the smallest y-value the function encounters is 2.5 (doesn't go below this value), the minimum y-value is 2.5. I hope this made sense. If not, feel free to let me know.
PLEASE HELP TODAY ASAP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER.
What is the value of x?
Enter your answer in the box.
x =
Answers
Answer:
x = 5
Step-by-step explanation:
The interior angles of a triangle always have to add up to 180 degrees.
This means you can form an equation with the three angles you have:
(10x - 4) + (8x + 3) + 91 = 180
Then, solve:
[tex]10x-4+8x+3+91=180[/tex]
combine like terms
[tex]18x+90=180[/tex]
subtract 90 from both sides
[tex]18x = 90[/tex]
divide both sides by 18
[tex]x = 5[/tex]
Answer:
sxdcfghnujgyhuj
Step-by-step explanation:
Write an expression, using an exponent, that is equivalent to 6x6x6x6x6
Answers
Answer:
6^5 or 6 to the power of 5
Step-by-step explanation:
This is because 6*6 is 36 which is equal to 6^2 and 6*6*6 is 6^3 6*6*6*6 is 6^4 and finally we have 6*6*6*6*6 which is 6^5.
A bus travels at a constant speed of 114 miles in 3 hours. How many miles does the bus travel in 1 hour?
A bus travels at a constant speed of 114 miles in 3 hours. How far does the bus travel in 4.5 hours?
Answers
Put the following equation of a line into slope-intercept form, simplifying all
fractions.
4x + 3y = –21
Answers
y= -4/3x -7
1. What is the rate of change for the
equation 3x - 6y = 30 ?
Answers
Answer:
average rate of change is 1/2
Step-by-step explanation:
A photographer is 6 feet tall and casts a shadow that is 2 feet long. He is photographing a palm tree with a shadow that is 7 feet long. What is the height of the tree?
Answers
Answer:
Step-by-step explanation:
84
4. Find the square of the following:
(a) 47
(6) 7.5
Answers
Answer:
7.5
Step-by-step explanation:
Answer:
47 a
7.5 6
Step-by-step explanation:
Does anyone know the area?
Answers
Answer:
69
Step-by-step explanation:
4x3=12
9x5=45
2x6=12
45+12+12=69
Помогите пожалуйста срочно надо пожалкйста
Answers
Answer:
Me??? :(
Step-by-step explanation:
the cost of 12 pencils is rupees 37 4 by 5 find the cost of one pencil
Answers
Answer:
Cost of 12 pencils = 37 4/5 = 189/5
Cost of 1 pencil = 189/5 ÷ 12
= 189/5 x 1/12 = 189/60 = 63/20 = 3 3/20
So required answer is 3 3/20
Hope This Helps You!
The notebook costs £ 1.10, the pen is £ 33 and the pencil £ 25 buys (Remy) 4 pencils, one pen, two sharpeners and some paint.
Answers
what do you need to know? you should write the question
Is it possible to create a quadrilateral with:
• four 90º angles
• and not all four sides are congruent
Answers
Answer:
Yes, it is.
Step-by-step explanation:
Think about it!
A rectangle has 4 90˚ angles, however all the sides aren't equal.
Hope this helps!
What is the slope of the non-vertical lines?
m= ???
Answers
what is the slope of the line passing through he points ( 4, 3 ) and (1,-2 )?
Answers
Answer:
[tex]1\frac{2}{3}[/tex]
Step-by-step explanation:
The slope of a line is the change in a line, or the, [tex]\frac{rise}{run}[/tex] in a line. One can find the slope of a line using the formula,
[tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
Substitute in the known points and solve,
[tex](4, 3), (1, -2)[/tex]
[tex]\frac{(-2)-(3)}{(1)-(4)}\\[/tex]
Simplify,
[tex]\frac{-5}{-3}[/tex]
[tex]\frac{5}{3}\\\\1\frac{2}{3}[/tex]
how would i solve 6^3x+4 = 6^5x-2?
Answers
Answer:
Step-by-step explanation: it’s kinda hard to explain but the solution is
6x+36 :)
5756645+456775(5667+567668)56+567[68655667-67767677]= ?
Answers
the answer is, 14666074545975
Barney was driving at 25 mph. A car pulls out 30 ft ahead of him. The coefficient of friction, f, is 0.7. Which statement is true? A Barney hits the car. B Barney stops less than a foot from the car. C Barney misses the car by 3 ft. D Barney's skid marks measure 23 ft.
Answers
Answer:
B Barney stops less than a foot from the car.
Step-by-step explanation:
From the information given:
The initial speed of barney [tex]v_o[/tex] = 25 mph
Coefficient of friction [tex]\mu[/tex] = 0.7
Recall that
1 mph = 0.447 m/s
Then
[tex]v_o[/tex] = 25 × 0.447 m/s
[tex]v_o[/tex] = 11.175 m/s
The force of friction acting on the barney is expressed as:
[tex]F = \mu N \\ \\ F = \mu mg[/tex]
[tex]ma = \mu mg[/tex]
[tex]a = \mu g[/tex]
a = 0.7 × 9.8 m/s
a = 6.86 m/s²
Since the force acts in an opposite direction to the motion of Barney, Thus the acceleration must also be negative.
a = -6.86 m/s²
Now;
Suppose Barney stops after traveling a distance (s), so that the final speed is zero.
Then;
Using the kinematic equation;
[tex]v^2 - v_o^2 = 2as[/tex]
[tex]0 - (11.17)^2 = 2 \times (-6.86) s[/tex]
[tex]-124.76 = -13.72 s[/tex]
[tex]s = \dfrac{124.76}{13.72}[/tex]
s = 9.09 m
Recall that;
1 m = 3.28 ft
So;
s = 9.09 m = 9.09 × 3.28 ft
s = 29.81 ft
∴
The distance traveled by the Barney is 29.81 ft which implies that Barney stops less than a foot from the car.
which expressions are equivalent
Answers
Solve the equation. 25-3x=40 what does x equal?
Answers
Answer:
x=-5
Step-by-step explanation:
25 - 3x = 40
-3x + 25 =40
-3x +25--25=40-25
-3x=15
-3x÷-3=25÷-3
x=-5
5
4
3
5x - y = 9
2
2x + 6y = 13
1
1
ty
-2.
Х
0
2.
3
4
5
-1
2
Answers
Answer:
5x - y =1 13htut yti rindu err err h is