Answers
Answer:
Step-by-step explanation:
so for the triangles in 7) they angles are the same in each, that's what the lines are saying, that they are the same angles, and because the angle are the same, the triangles are just a scale of each other we can say that the X side is just a ratio of the other triangle , or
[tex]\frac{6}{12}[/tex] = [tex]\frac{10}{x}[/tex]
now just solve for X
[tex]\frac{12}{6}[/tex] * [tex]\frac{6}{12}[/tex] = [tex]\frac{10}{x}[/tex] * [tex]\frac{12}{6}[/tex]
x = 120/6
x=20
_______________________________
for the triangles in 8) same thing
[tex]\frac{x}{3}[/tex] = [tex]\frac{14}{21}[/tex]
[tex]\frac{3}{1}[/tex] * [tex]\frac{x}{3}[/tex] = [tex]\frac{14}{21}[/tex] * [tex]\frac{3}{1}[/tex]
X = [tex]\frac{14}{7}[/tex]
X = 2
Related Questions
the domain of y=x^2 is
The range of y=x^2 is
Answers
Answer:
Domain is all real Numbers
Range is all numbers over 0 - (0,
∞
)
Explanation:
One thing that you have to remember is that when you are finding the domain of a polynomial, it is all real number. it runs from
(
−
∞
,
∞
)
For finding the range, in a quadratic formula, you have to find when the finction has it's vertex. That is the place that the max or min happens and then you can find the range from there.
in this situaltion we found that the vertex is at the the origin at (0,0)
therefore the range is (0,
∞
)
Answer:
the domain of y=x^2 is: all real numbers
the range of y=x^2 is: y >= 0
?????????????????????????
Answers
Answer:
bottom option
inverse is opposite
Simplify the expression. 5m + 4/5 - 4m
Answers
5m+4/5-4m=0
5m-4m= -4/5
m= -4/5
I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS BOTH!
:))
Answers
Answer:
1. A statement with equal mathematical expression and it must consist of an equal sign
an example would be 100+10x=110
2. inverse operations
Step-by-step explanation:
hope this helps :)
Answer:
a statement that the values of two mathematical expressions are equal (indicated by the sign =). 5-2(3-x) = 4 x+ 10
Step-by-step explanation:
Blank is inverse
Rewrite the equation: y-3 = -1/2(x + 2), in slope-intercept form.
Answers
Find x using the secant-tangent theorem.
Answers
Answer:
Step-by-step explanation:
Please I need help I’m stuck
Answers
Answer:
try 7
Step-by-step explanation:
Answer:
this is tricky b/c they are making the two triangles of different scales but of the same angles.... soooo one is just a bigger copy of the other....
Step-by-step explanation:
Since this is a relation of the two side of each.. we can say the following...
[tex]\frac{6}{9}[/tex] = [tex]\frac{4}{x}[/tex] where X = side LA soooo solve for X
x * [tex]\frac{6}{9}[/tex] = 4 (move the X , to the other side of the '=' sign
x = 4 * [tex]\frac{9}{6}[/tex] ( yes.. we want to invert the fraction to move it to the other side )
x = [tex]\frac{36}{6}[/tex]
x = 6
so side LA is 6 :)
Name a song by Nbhd Nick
Answers
Answer: Knockin’
Step-by-step explanation:
pls, help me!!! I really need help!!!!
Answers
Here is my answer. I hope this is helpful.
How much will a 63 on an assessment affect a 97 in my class?
Answers
Answer:
Depends on how many points you have possible and how many points that assessment was worth.
Step-by-step explanation:
Find the area of the shaded region. Round your answer to the nearest tenth if needed.
Answers
Answer:
140 inches
Step-by-step explanation:
Find the area of the square.
4 + 10 = 14 (Length)
11 + 4 = 15 (Breadth/Width)
Area = 14 x 15 = 210 inches
Find the area of the 2 unshaded squares in the square.
Area of square at the top = 4 x 4 = 16 inches
Area of square at the bottom = 6 x 9 = 54 inches
Add the 2 squares of the area together.
16 + 54 = 70 inches
Now deduct the area of the huge box by the area of the 2 unshaded squares.
210 - 70 = 140 inches
Saket make sure show all your work full points what is X
Answers
Answer:
96º
Step-by-step explanation:
The sum of a triangle's angles is 180. We can find t by subtracting 58 and 38 from 180. 180-58-38=84. x and t and supplementary angles, so x is 180-t which is 180-84=96º.
can someone pls help me find the volume
Answers
Find the value of x.
Answers
Answer:
38 degrees
Step-by-step explanation:
All triangles equal 180 degrees
43 + 99 = 142
180 - 142 = 38
3(3y-6)=18 please help i have 10 mins to finish
Answers
Convert 1/2 radians to degrees
Answers
Answer:
28.65°
Step-by-step explanation:
.5(180/π)= 28.65
WILL GIVE BRAINLIEST
Answers
Answer:
A
Step-by-step explanation:
its A 13m babyyy,.......
Answer: I am thinking A is the answer
Step-by-step explanation:
Maria’s class was having an end of the year party the teacher ordered 6 large pizzas which were cut into 8 slices each the teacher wants to make sure that’s each student gets the same amount of pizza if there are 24 students in the class how many slices of pizza will each student receive
Answers
Answer:
Each student will get 2 pieces of pizza
Step-by-step explanation:
Solve the system of equations
y=4x+1
y=x^2+2x-2
A. (-3,-13) and (1,3)
B. (-3,13) and (1,-3)
C. (-1,3) and (-3,13)
D. (-1,-3) and (3,13)
Answers
Is (-3,-5) a solution of the graphed inequality?
Choose 1 answer,
Yes
B
No
Answers
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
The function p(t)=-20t^2+80t models the profit, in thousands of dollars, of a company after t years. How many years, in total, does the company earn a profit?
A. 40
B. 2
C. 4
D. 80
Answers
Step-by-step explanation:
Pretty sure it's A. It should be the answer
Construct a circle through points
X, Y, and Z
Answers
Answer:
Step-by-step explanation:
1st draw 3 circles where each center is on one of the points, and the other side , the drawing side of the compass is on another point.. the draw the circle ... do that for each point... there will be one point.. where all three cross some where in the middle.. put the point of your compass on that point.. and then put the drawing side on any one of the points... all 3 will now be on the circle.. draw it.. :)
The circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
As we can see in the picture.
The construction of a circle through three points can be done:
First, draw three circles with each center on one of the points and the drawing side of the compass on another point.
There will be one place where all three intersect somewhere in the middle, but the point of your compass should be on that point, and then put the drawing side on any one of the points.
Thus, the circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
Formula for face diagonal?
Answers
Answer:
Face diagonal of a cube:
Step-by-step explanation:
f2 = a2 + a. Then f2 = 2a.
7(q+2)<−77
Help
Hiiiiii
Answers
Answer:
is -12.9<q
Step-by-step explanation:
Write an equation of a line that passes through the point (4,3) and is perpendicular to the graph of the equation y=−1/3x+4.
Answers
Answer:
The equation will be y= 3x -9
Step-by-step explanation:
Hope this Helped
would you sing its you by ali gatie or im blue
Answers
Answer:
im blue
Step-by-step explanation:
I like it better than its you
Hello! :) please give an explanation for what is wrong and what should be done to fix this issue.[tex]\frac{\sqrt[3]{64} }{\sqrt{64} } = \sqrt[3]{\frac{64}{64} } =1[/tex]
Answers
Answer:
½Step-by-step explanation:
to understand thisyou need to know about:redicaltips and formulas:[tex] \sqrt[n]{ \frac{y}{x} } < = > \frac{ \sqrt[n]{y} }{ \sqrt[n]{x} } [/tex]let's solve:it's wrong because it doesn't follow the redical formula. it took one cube root and another square root which is wrong. both should be cube root According to the formulalet's fix the issue
since there are a cube root and square root therefore we can't use the formula[tex] \sf simplify \: roots : \\ \tt = \frac{ \sqrt[3]{64} }{ \sqrt{64} } \\ = \frac{4}{8} \\ = \frac{1}{2} [/tex]help with this please
Answers
Answer:
A
Step-by-step explanation:
Area of the unshaded region = 95/360 * 3.14 * (5*√2)^2
Area of the unshaded region = 95/360 * 3.14 * 50
Area of the unshaded region = 41.43
Area of the entire circle = pi r^2
Area of the entire circle = 3.14 * (5√2)^2
Area of the entire circle = 157
Area of the shaded part = The whole circle's area - the unshaded part
Area of the shaded part = 157 - 41.42
Area of the shaded part = 115.57
classify each quadrilateral in as many ways as possible
Answers
Answer:
Polygon
Quadrilateral
Rectangle
Square
Step-by-step explanation:
please help it’s due in an hour!! giving brainlest if explained thank you!!
Answers
Answer:
86%
Step-by-step explanation:
28 were placed on suspension
200 are total (including that 28)
not placed on suspension are the rest, so 200-28=172
172 out of 200 = 86% not placed on suspension
Answer:
86% Pls consider marking brainliest if correct.
Step-by-step explanation:
Okie lets see
In all : 200
Removed : 28
To find percentage : 200-28/200
200 - 28 = 172
172/200 = (172/2)/(200/2)
I did this because 200 is 100x2, and because percentage is over 100
172/2 = 86
200/2 = 100
86/100 = 0.86 = 86%