Answers
Answer:
7cm
Step-by-step explanation:
The radius is half of the diameter, or a single straight line from the center of a circle
Answer:
I would answer but hte picture isn't loading in for me
Step-by-step explanation:
Related Questions
PLEASE HELPPPP!!! Find the measure of angle A
Answers
========================================================
Explanation:
The three angles of this triangle are
20x9026x-2The square angle marker represents 90 degrees. It's also referred to as "a right angle".
As a rule, the three angles of any triangle always add to 180. Let's use this fact to solve for x
(angle1)+(angle2)+(angle3) = 180
(20x)+(90)+(26x-2) = 180
(20x+26x) + (90-2) = 180
46x+88 = 180
46x = 180 - 88 .... subtract 88 from both sides
46x = 92
x = 92/46 ........ divide both sides by 46
x = 2
Now that we know what x is, we can find angle A
angle A = 20x = 20*2 = 40 degrees
-------------
As extra info, we could also find the other angle with this x value
26x - 2 = 26*2 - 2 = 52 - 2 = 50 degrees
The three angles of the triangle are: 40, 50, 90 which add to 40+50+90 = 180. This helps confirm our answer.
Can someone do this?
Answers
Solve the system by substitution.
y = 5x
y = 9x + 4
Answers
Answer:
(-1, -5)
Step-by-step explanation:
[tex]\left \{ {{y=5x} \atop {y=9x+4}} \right.[/tex]
1. We must calculate x, for that we must substitute y, so we have:
5x=9x+4
2. Now we solve the equation.
5x-9x=4
-4x=4
x=-1
3. Now we must calculate y
y=5x
y=5(-1)
y=-5
And the answer is (-1, -5)
I NEED HELP WITH THIS ASAP
[tex]( {y}^{2} - 2y - 29) \div (y - 6)[/tex]
Answers
-2(-6x+2u-3)
-3x-6(-6y+6x)-2y
-3(w+6)+5w
PLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :(
pleze help i will like it so you can get more pints plzzzzzzzz :(
Answers
Answer:
12x-4u+6-3x+36y-36x-2y-3w-18+5w= -27x-4u-12+34y+2w
I can't belive i am answering this instead of doing my homework
Step-by-step explanation:
88 is a solution to (1/8) x =11 because if x = 88 then the equation (1/8) x = 11 is true.
Answers
Answer:
True
Step-by-step explanation:
To check to see if the statement given is true we need to substitute x with 88 and solve.
[tex](1/8)x=11[/tex]
Substitute 'x' for 88.
[tex](1/8)88=11\\\\\boxed{11=11}[/tex]
88 is a solution to the equation, therefore the statement is true.
Hope this helps.
Graph the line with a slope of 2/3 that contains the point (−3,−5)
Answers
Answer:
Step-by-step explanation:
So for the given information, it would be easiest to use slope-intercept form, which is y=mx + b, where m is the slope and b is the y-intercept.
We can plug in 2/3 for the slope, because we are given that.
y=2/3x + b.
To find the y-intercept, plug in the given point for x and y and solve for b.
-5 = 2/3 · (-3) + b
-5 = -2 + b
b = -3
So now we have the complete equation of the line.
y = 2/3x -3
Now to graphing.
We can put the y-intercept, (0, -3), and the given point, (-3, -5) on a graph.
f(x)=x+5
X=10
What is f(x)= ?
Answers
An uses they equation y= 8.25x to calculate the total cost y in dollars for x posters. How much did she spend on 6 posters?
Answers
8.25 x 6 = 49.50
49.50 would be the total cost! I hope this helps!
please please help me
Answers
X= 42
Im not sure
Answer:
Step-by-step explanation:
1]Add 6 to both sides.
x/3=20+6
2] x/3=26
3]Multiply both sides by 3.
x= 26*3
x= 78
Please I need actual help with these!!!! I will mark brainliest if right! Please don't answer if you don't know it!!(I will report)
Answers
Answer:
Step-by-step explanation:
first pic
Statement. Reasons
1. AC is congruent to 1.Given
HF
2.BC is congruent to. 2. Given
FE
3. Measure angle ACB. 3. Right angles are congruent
is congruent to Measure
angle HFE
4. Triangle ABC is
congruent to Triangle HEF 4. SAS, side angle side
second pic
statement. reason
1.Angle K is congruent 1. Given
to angle M
2.KL equals ML. 2. Given
3.Measure angle KLJ. 3.Vertical angles are congruent
is congruent to Measure
angle MLP
4Triangle JKL is congruent. 4. ASA, angle side angle
to triangle PML
third pic
statement. reason
1. Already stated. 1. Already stated
2 PT congruent to RS. 2. Given
3. Angle PQT congruent 3. Verticle angles are congruent
to Angle RQS
4. trianlge PQT is congruent to Triangle RQS. 4. ASA, angle side angle
( hope this helps! )
the first picture is the answer
for number 1, if you look in the upper left hand corner, you will have the answer for the first statement
Rewrite each angle in radian measure as a multiple of π· 30°
Answers
Answer:
[tex]\frac{\pi}{6}[/tex] radian
Step-by-step explanation:
We are given that an angle in degrees
[tex]\theta=30^{\circ}[/tex]
We have to find the angle in radian measure as a multiple of π
To find the value of 30 degree in radian we will use the radian measure formula
We know that
Radian measure=[tex]\frac{\pi}{180}\times degree\;measure[/tex]
Using the formula
Radian measure of 30 degree=[tex]\frac{\pi}{180}\times 30[/tex]
Radian measure of 30 degree=[tex]\frac{\pi}{6}[/tex] radian
Hence, the radian measure of 30 degree is given by
[tex]\frac{\pi}{6}[/tex] radian
arthur is building a rectangular sand box for his son ther area of the sandbox is 17 23/32 square feet if the length of the sand box is 3 3/8 feet what is the width of the sand box
Answers
Answer:
i think its uh carrot
Step-by-step explanation:
-6p-3=9 what does p equal
Answers
Answer:
-2
Explanation:
-6 x -2 = 12
12 - 3 = 9
Answer:
p=-2
Step-by-step explanation:
Move the -3 to the other side by adding 3 on both sides:
-6p-3+3=9+3
The equation now looks like this:
-6p=12
Divide -6 on both sides:
-6p/-6=12/-6
The equation now looks like this:
p=-2 which is the answer
Hope this helps!
439x2 ( Use only algorithm. )
Answers
Answer:
878
Step-by-step explanation:
439 x 2
2x9= 18
2x30=60
2x400=800
Then add
800+60+18
60+18=78
800+78= 878
how many solutions? 2a + 4 = a + a + 4
Answers
so,
2a + 4 = 2a + 4
this means that the equation has infinite amount of solutions.
Identify whether the expressions are equivalent or not equivalent: 7y – 15 + 2y and 9y - 15
Answers
Answer:
Yes, the two expressions are equivalent
The given expression 7y - 15 + 2y and 9y - 15 are equivalent.
What is equivalent expression?
Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same, even they look different.
According to the given question.
We have two expressions
[tex]7y - 15 + 2y ...(i)[/tex]
And, [tex]9y - 15 ...(ii)[/tex]
The expression (i) can be written as
[tex]7y - 15 + 2y[/tex]
[tex]=(7y + 2y)-15[/tex] (adding the like terms)
[tex]= 9y -15[/tex]
Hence, the given expression 7y - 15 + 2y and 9y - 15 are equivalent.
Find out more information about equivalent expression here:
https://brainly.com/question/27733205
Find the value of x.
2x
120°
700
A. 55
B. 35
C. 25
D. 10
Answers
Answer:
for this question you need to take the 12p and 700 and add then dived by 2x which then gives you your answer
In the figure, name the intersection of lines m and n.
B
m
H
K
j
DC
B
K
A
Answers
Mrs. Brown uses
1/4 package of graph paper for each class. She needs 1 1/2 packages to serve all of her
classes. How many classes does Mrs. Brown teach?
Answers
Answer:
6
Step-by-step explain
1.5 divide by .25 = 6
Complete the table below to find solutions to the linear equation 3x+y=−21.
Answers
x = -7 - y/3]
hope this helped!
Answer:
Step-by-step explanation:
1
-2
-5
E New Slide
・
EvOY
...
У
Calibri
18 A А B
Jse the graph for Exercises 1-3.
1. Quadrilateral J is reflected across the x-axis.
What is the image of the reflection?
The image of reflection is -y
6
4
G
2
2. Which two quadrilaterals are reflections of each
other across the y-axis
6
-4
- 2
o
2
-2
H
4
3. How are quadrilaterals Hand J related?
Answer Q#3 here
-6
Draw the image of the figure after each reflection.
4. across the x-axis
5. across the y-axis
.
Help Improve Office
Notes 19
모
100%
Osceola Sch...
e Spring 2021
General (BEL...
Meeting no..
Microsoft Te...
(0) NB
10:05 AM
2/18/2021
Answers
Answer:
there's is possible your head will crack there so don't try it at home for try it in home ok stay safe don't hurt ur heads
Step-by-step explanation:
see such a good answer
775 decreased by 1.8%
Answers
Answer:
761.05
Step-by-step explanation:
Answer:
761.05
Step-by-step explanation:
You're welcome.
Massa says that 540 = 6 = 9. Is he right? Explain how you know using an equation.
Answers
Answer:
i think you have written wrong equation
Step-by-step explanation:
Is y=2/3x+5 proportional or non-proportional
Answers
9514 1404 393
Answer:
non-proportional
Step-by-step explanation:
The "+5" means that y is not zero when x is zero. A proportional relation has no added constant. It is of the form ...
y = kx
The relation is non-proportional.
Madison wants to earn at least $90 at her sales job. She makes $40 per week plus $5 per sale. Which inequality would represent the number of sales Madison must make.
Answers
Answer:
1232342
Step-by-step explanation:
1233435
good at math? & can help!! please :))
Answers
Answer:
D
Step-by-step explanation:
Four notebooks cost $5.60. Antonio needs 5 notebooks. How much will 5 notebooks cost
Answers
Answer:
$7.00
Step-by-step explanation:
Answer:
$7.00
Step-by-step explanation:
$5.60/4 = $1.40
$1.40 x 5 = $7.00
Have a nice day
If a jacket costs $65.49 and it will be marked up 30%, what is the selling price?
Answers
I’m not 100% so good luck
Leslie's lunch bill is $13.95. She wants to leave a tip that is 15% of the bill. How much tip should she leave?
Answers
Answer:
She would leave a tip of 2.0925 ($2.09)
Step-by-step explanation:
