Answers
Answer:
RS = 80°
Step-by-step explanation:
The sum of the arcs of a circle is 360°.
RS +ST +TR = 360°
RS = 360° -ST -TR = 360° -130° -150°
RS = 80°
Related Questions
Can someone pls help me
Please show your work
Answers
Answer:
-5=x
Step-by-step explanation:
Angle 105º = (110+x)º
Solve for x.
105=110+x
Subtract 110 from both sides of the equation.
-5=x
Hope this helps :)
110+x=105
-110 -110
X=-5
4 + 4 + 4 + 4 + 4 if it is converted into multiplication form it becomes
Answers
what is 5 x 1284
plz answer thanks
Answers
Answer:
6420
Step-by-step explanation:
hope this helps
Find the distance between the points (
–
9.5,4.1) and (2.7,4.1).
Answers
Answer:
Step-by-step explanation:
Distance formula: [tex]d=\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}[/tex]
[tex]d=\sqrt{(4.1-4.1)^{2}+(2.7-9.5)^{2}}=\sqrt{(-6.8)^{2}} = 6.8[/tex]
Note that distance is always positive
Write the linear equation in slope-intercept form and simplify.
–4x + 13y = 7
Answers
[tex]\\ \sf\longmapsto -4x+13y=7[/tex]
[tex]\\ \sf\longmapsto 13y=4x+7[/tex]
[tex]\\ \sf\longmapsto y=\dfrac{4x+7}{13}[/tex]
[tex]\\ \sf\longmapsto y=\dfrac{4}{13}x+\dfrac{7}{13}[/tex]
100 POINTS WHEN ANSWERED AND BRAINLIEST GIVEN TO FIRST CORRECT ANSWER WHENEVER IT LETS ME
Hello there, below here is an attached file of the particular question I have. Thank you so much for coming here to answer! I appreciate you, and I hope have a good day or night!
Answers
Answer:
a: 0
b: 1,3
c: 2
Step-by-step explanation:
a: 4 is the y intercept meaning 0 is the number of seconds when the ball is 4 feet in the air
b: to easily find this, we can graph.
1st screenshot is for B.
We see that y=52 intersects twice with the graph, meaning the ball was at 52 feet twice. the times are 1 second and 3 seconds
a: we graph again, but with y=68 we see that it only intersects once. at x=2.
what number is one less than a cube number 20 22 24 26
Answers
Answer:
18
Step-by-step explanation:
:)
Ava bought 2 sandwiches for a total of $5.25 , a bowl of soup for $3.00, and a bag of chips for 1.25. How much change did she get back if she paid with a $20.00 bill?
Answers
Answer:
she would get 11 dollars back
Step-by-step explanation:
look....first count all the money together 5 + 3 + 1 = 9............Then subtract 9 from 20 and there u go
Ava spent $9.50 total.
$20.00 - $9.50 = $10.50
After paying with a 20 dollar bill, she would receive $10.50 in change.
What is the value of x
Answers
Answer:
12Step-by-step explanation:
We know the hypotenuse and legs of 45° right triangle have ratio:
h ÷ l = √2 ÷ 1Substitute given values and find x:
x ÷ 6√2 = √2x = 6√2 × √2 x = 12How to solve quadratic using completing the square.
Answers
Answer:
You can solve quadratic equations by completing the square. Completing the square involves creating a perfect square trinomial from the quadratic equation, and then solving that trinomial by taking its square root.
Step-by-step explanation:
Which capital letters have one or more lines of symmetry?
A) X
B) Z
C) H
D) C
Answers
Answer:
h has 4 lines x has 2 z has 3 c has none
Step-by-step explanation:
solve the simultaneous linear equations by using the elimination method
a - b = -3
3a - 4b = -5
Answers
Answer:
3a -3b= -9
3a - 4b = -5
-------------------
b=-4
4a- 4b= -12
3a - 4b = -5
-------------------
a = -7
what does coplanar mean?
Answers
Answer:
Step-by-step explanation:
Co-planer
When points are in the same plane it means that the points are co-planer.
Answer:
In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all.
0.0346 written in standard form
Answers
Answer:
3.46x10-2
×
10
−
2
3.46
×
10
−
2
Explanation:
a number expressed in
standard form
is.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
a
×
10
n
2
2
∣
∣
∣
−−−−−−−−−−−−
where
1
≤
a
<
10
and n is an integer
express
0.0346
as a number between 1 and 10
3
∙
46
we now have to move the decimal point 2 places to
the left to retain equality
move to the right
→
then n is positive
move to the left ←
then n is negative
⇒
0.0346
=
3.46
×
10
−
2
Factor out the GCF from the terms of the polynomial –4y^5 + 6y^3 + 8y^2 – 2y.
I know that it is either B or D but I got confused
Answers
Answer:
D
Step-by-step explanation:
Is this a function?
Answers
Answer:
No, because if you do the vertical line test, the line will hit that two times, Therefore it is not a function.
Step-by-step explanation:
Solve for j.
j − –95 = 822
j =
Answers
Answer:
j = 727
Step-by-step explanation:
j - (-95) = 822j + 95 = 822j = 822 - 95j = 727Martin had 7 pounds of grapes left, and he gave away 2
5
of them. Explain how to use compatible numbers to estimate the amount of grapes he gave away.
#Nova
Answers
Answer: 2/5 is closer 1/2. and it is easy to find half of 7 mentally. Half of 7 is 3.5, so Martin gave away about 3.5 pounds away.
table value equation for y=2x + 4
Answers
Answer:
below
Step-by-step explanation:
All we need to do is substitute the x values given in the table to find each value of y thats blank.
When x = -1,
y = 2(-1) + 4
y = -2 + 4
y = 2
When x = 1,
y = 2(1) + 4
y = 2 + 4
y = 6
Whe x = 2,
y = 2(2) + 4
y = 4 + 4
y = 8
Best of Luck!
Identify the slope and y-intercept for 3x + 4y = 9.
Answers
Slope: -3/4
Y-intercept: (0, 9/4)
Suppose that a piano costs $6,000 and loses 15% of its value each year. The table below shows the value, v, of a piano after, t, years.
Part A: Write an equation to find the value of the piano, v, after t years.
Part B: What will be the value of the piano after 16 years? Round your answer to the nearest hundredth.
Answers
v(value)=6000-0.15t(years)
Part B would be $445.50
4.$3132.03
5$2662.23
6$2262.89
7$1923.46
8$1634.94
9$1389.70
10$1181.24
11$1004.05
12$853.45
13$725.43
14$616.61
15$524.12
16$445.50
10x is greater than or equal to 120 cm^2
Answers
Answer:
x greater than or equal to 12cm^2
Step-by-step explanation:
HELP ME PLEASE!!!!!!!!!!!!
Answers
i frist 1 1 2
Step-by-step explanation:
Y
Answer:
Step-by-step explanation:
i think for number 1 is growth and number 2 decay and for 3 growth...hope this helps!
All the assignment for 25 points
Answers
Answer:
X = 6.2m
Step-by-step explanation:
118 - 19x =
Answer:
the length would be 40
Step-by-step explanation:
step 1) multiply 19 for both short sides = 38
step 2) subtract from total perimiter = 80
step 3) 80 divided by 2 to calculate length/long side = 40
_______ x 0.7 = 0.287
Answers
Answer:
0.41
Step-by-step explanation:
Simply reverse it:
0.287 / 0.7 = 0.41
Answer:
0.41 is the answer for _______×0.7=0.287
what is the formula for surface area of a pyramid?
what is the forumla for surface area of a square
Answers
for pysamid is ph+B2
hope it helps
Please help i will give brainliest :)
Answers
m = (212-32)/(100-0) = 180/100 = 1.8
We can see that the y intercept is 32, because they give you the point (0, 32).
So y = 1.8x + 32 is the equation in slope intercept form.
what triangle is formed with the angles 32 126 and 32
Answers
Claim: Fewer than 95% of adults have a cell phone. In a reputable poll of 1170 adults, 90% said that they have a cell phone. Find the value of the test statistic.
Answers
Answer:
From the information given, it is found that the value of the test statistic is z = -11.97.
At the null hypothesis, it is tested if the proportion is of at least 95%, that is:
At the alternative hypothesis, it is tested if the proportion is of less than 95%< that is:
The test statistic is given by:
In which:
is the sample proportion.
p is the value tested at the null hypothesis.
n is the sample size.
In this problem, we have that the parameters are:
.
Thus, the value of the test statistic is:
The value of the test statistic is z = -11.97.
Step-by-step explanation:
hope it helps
please mark brainliest
simplify 12b+4b^2-10b
Answers
Answer:
4 b 2 + 2 b
Step-by-step explanation: hope it helps