Answer: 70
plz give brainliest
Step-by-step explanation:
Solution:
Since
96 : 160 = 42 : X
Then we know
160/96 = X/42
Multiplying both sides by 42 cancels on the right
42 × (160/96) = (X/42) × 42
42 × (160/96) = X
Then solving for X
X = 42 × (160/96)
X = 70
Therefore
96 : 160 = 42 : 70
Answer:
96 : 160 = 42 : 70
Step-by-step explanation:
96/160=42/x
solve for x
• multiply x both side•
96x/160= 42
• get x by itself by multiplying the reciprocal of 96/160= 160/96
x= 42 (160/96)
x= 70
therefore
96 : 160 = 42 : 70
Which two ratios represent quantities that are proportional?
A. 15/24 and 8/12
B. 7/11 and 28/48
C. 14/37 and 37/14
D. 10/15 and 14/21
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Both equal 2/3
A university's freshman class has 7700 students. 67% of those students are majoring in Engineering. How many students in the freshman class are Engineering majors?
Answer:
5159 students
Step-by-step explanation:
To find a percentage of a number larger than 100, divide the percent by 100, so 67/100=0.67. Multiply that number by the number that you want to take the percentage of. 0.67 x 7,700 = 5,519
simplify 7x7⁴????????
Answer:
7power to 5
Step-by-step explanation:
good luck you're welcome
Answer:
16807
Step-by-step explanation:
7 x 7^4 = 7^1+4
= 7^1+4
1+4= 5 - 7^5
7^5 = 16807
Please help me with this question!! Explain pls
Answer:
Since the opposite angles of a parallelogram are equal so...b=48
we also know that the sum of the interior angles of a parallelogram=360°
so... let a and the other angle be X
then
2x+2*48=360
2x=360-96=264
so.....X =132
which is your answer
can you help ? i will fail completely if I don’t get I right
If you subtract 3 from 6 times a number, you get 9
Answer:
Step-by-step explanation:
6x-3=9
x=2
What is the answer to -180=-10v+10
Answer:
Step-by-step explanation:
-180=-10v+10
-190=-10v
v=19
Answer:
19
Step-by-step explanation:
[tex]-180=-10v+10[/tex]
subtract 10 from both sides
[tex]-190=-10v[/tex]
divide both sides by 10
[tex]v=19[/tex]
plz mark me brainliest. :)
Geometry problem....
Answer:
Step-by-step explanation:
24/x = 28/(32 - x) Cross multiply
24 * (32 - x) = 28x Remove the brackets.
768 - 24x = 28x Add 24x to both sides
768 = 28x + 24x
768 = 52x
52x = 768 Divide by 52
x = 768/52
x = 14.77
AB = 32 - 14.77
AB = 17.23
Need an explanation on number 44 to why E is correct
Before we can make sure that E is correct, we need to make the denominator is equal with questions and the choices or convert into decimal.
2/3 = 0.66
1/3=0.33
1/5=0.2
2/6=1/3 = 0.33
1/2 = 0.5
7/10 = 0.7
7/9 = 0.77
The question is :
2/3 < x < 7/9
0.66 < x < 0.77
We need to divide into 2 parts :
0.66 < x
x < 0.77
So we need to find the answer that x is greater that 0.66 and we got 7/10. And 7/10 is less than 7/9.
Hope this helps. Please ask if you don't understand.
What is the value of x2+9x+20 when x could be -5, -3 or -6
Answer:
Step-by-step explanation:
You should use a ^ to indicate an exponent. x^2 is the same as x².
x² + 9x + 20
Replace the x with (-5).
(-5)² + 9(-5) + 20 = 25-45+20 = 0
Then do the same with x = (-3):
(-3)² + 9(-3) + 20 = 9 - 27 + 20 = 2
You can do x = (-6)
If f(x) = x^3+6 What is the value of f(3)
Answer:
Step-by-step explanation:
f(x) = x³+6
f(3) = 3³+6 = 33
points Z(4,3) X(-5,-2) Y(4,-2) plot them and then find the perimeter and area
Answer:
z(43)x(−5−2)y(4−2)
=−602xyz
Step-by-step explanation: HOpe this help , pls mark me as brainlisti
Helppppppp meeeeeeeeeee
Answer:
Divide by 10 on each side
Step-by-step explanation:
Answer:
Divide by 10 on each side.
Step-by-step explanation:
10x=36-------------------------Original equation
10 10---------In order to get your answer, you must do the oposite operation
x=3.6
or
18/5
with a coupon you can get a pair of shoes that normally costs 84$for only 72$ what the amount of money that is the discount
PLEASE HELP!
Find one counterexample to show that this is false:...
The product of two positive numbers is greater than either number
Help with this please!!!! The green box
Answer: 6
Step-by-step explanation:
The question is looking for the leg length beside the green box. If you count the leg length from vertex to vertex, it is 6 squares in length.
Write the slope-intercept form of the equation of the line described.
through: (-4, -4), perpendicular to y= -4x-5
PLS SHOW WORK
Answer:
(4-4 = 0) - (4x5 =20) xDDdddAnswer:
[tex]y = \frac{1}{4} x - 3[/tex]
Step-by-step explanation:
Slope-intercept form:
y= mx +c, where m is the gradient and c is the y-intercept.
The product of the gradients of perpendicular lines is -1.
-4m= -1
m= -1 ÷(-4)
m= ¼
Substitute m= ¼ into the equation:
y= ¼x +c
To find the value of c, substitute a pair of coordinates.
y= ¼x +c
When x= -4, y= -4,
-4= ¼( -4) +c
-4= -1 +c
c= -4 +1
c= -3
Thus, the equation of the line is y= ¼x -3.
i need help i have 5 minutes left of class i will give brainest if answer make sure to show poof
Answer for teardrop shape:
64.27
Step-by-Step Explanation:
I used the area calculators on Goggle
Answer for square:
5.7
Explanation:
The shape is a square, so all the sides are equal
5.7 + 6.8 = 12.5
x = 5.7
Answer for trapezoid:
76.95
Explanation:
Again, Goggle
What is the distance between points V(3, 3) and W(–2, –3)?
Answer:
√61
Step-by-step explanation:
Answer:
(5,6)
Step-by-step explanation:
3-(-2)=5
3-(-3)=6
PLZ HELP FAST IN HAVE TO FIND THE SURFACE AREA OF A 3D SHAPE
Fill in the blank:
I’m diamond, you know I glow up,
Hey, so let’s go
_______________
Answer:
cause imm in the stars tonight
Step-by-step explanation:
cause I I I'm in the Stars tonight
can anyone help with this, it’s my worst subject.
Answer:
Yes
Step-by-step explanation:
They are congruent because they gave the same dimensions.
in which quadrant does angle theta lie if csc theta <0 and cot theta<0?
Answer:
Quadrant IV (4)
Step-by-step explanation:
I did the test and the other person was wrong.
The quadrant in which angle theta lie if csc theta < 0 and cot theta < 0 exists Quadrant IV (4).
What is meant by Trigonometric Identities?Trigonometric Identities are equality conditions that hold for all possible values of the variables in the equation and use trigonometry functions. There exists numerous unique trigonometric identities that relate a triangle's side length and angle.
Sine, cosine, and tangent are the fundamental three operations in trigonometry. The cotangent, secant, and cosecant functions are derived from these three basic functions. On these functions, all trigonometrical notions exists built.
Trigonometric identities are equality conditions in trigonometry that hold for all values of the variables that appear and are defined on both sides of the equivalence. These exists identities that, geometrically speaking, involve certain functions of one or more angles.
The quadrant in which angle theta lie if csc theta < 0 and cot theta < 0 exists Quadrant IV (4).
To learn more about trigonometric identities refer to:
https://brainly.com/question/7331447
#SPJ2
Find the Difference.
3x + 5 - (2x + 2)
How do I do this step by step?
Answer: The correct answer is x+3
Step-by-step explanation: To find the answer you must first remove the parentheses then you combine the like terms and that how you get your answer.
Answer:
x + 3
Step-by-step explanation:
square root of prime numbers from 1 to 20
Answer:
maybe the answer is 16
because from 1 to 20, 16 is a number that have a square root.
Hope it helps!
HELP GIVING BRAINLIEST !!!!!!!!!!!ejejwbhwge
Answer:
The third one. 12 1/2
Step-by-step explanation:
HOPE THIS HELPS!!
Answer:
12[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
5=[tex]\frac{2}{5}[/tex]a
Multiply both sides by 5:
5(5)=5([tex]\frac{2}{5}[/tex]a)
25=2a
Divide both sides by 2:
[tex]\frac{25}{2}[/tex]=[tex]\frac{2a}{2}[/tex]
12[tex]\frac{1}{2}[/tex]=a
Will give brainliest!!
Answer:
NO
Step-by-step explanation:
solve by quadratic equation.
x(x+5)=0
A rectangular prism has a volume of 1,176 cubic inches. The prism has a width of 12 inches
and a height of 7 inches.
What is the length of the prism?
Write your answer as a whole number or decimal. Do not round.
GUYS PLEASE HELP IVE BEEN DOING THIS FOR 3 HOURS
there are 20 students in chess club. two students are to be selected for representing the club in a school meeting. in how many ways can a pair of students be selected from the chess club?
first way is play a match between all of them and select first Palace and second to be selected in the meeting