find the measure of each angle indicated and please explain how you got that answer if you can
Answers
In the photo I included, both points A and B are equal, because they are intersecting. To get the measurement for these angles, you add 40+40 to get 80. We know that three angles in a triangle need to add up to 180, so you would subtract 80 to get 100. If point A and B are 100, that means you can add 100+45 to get 145, and subtract that from 180 to get your answer. (35)
#16- The answer should be 42. Using the same logic as before, take away 80+40 from 180 to get 60 for points A and B. Then you would subtract 78+60 from 180 to get your answer. (42)
#17- The answer should be 108. You need to find the final angle of the triangle by subtracting 37+71 from 180. This would equal 72. Since the angle of a line is 180 degrees, you would subtract 72 from 180 to get the finished product. (108)
#18- The answer should be 35. You would start by finding the bottom left angle. You would use the same logic as I did in #17 by subtracting 180-126. This tells you that the bottom left angle in the triangle is 54. Then you would subtract 91+54 from 180 to get your answer. (35)
I hope this helps and that it wasn’t too confusing. #17 and #18 aren’t my strong suit, so I’m sorry if I’m wrong. Please mark brainliest!
Related Questions
Tell whether the sequence is arithmetic. If it is, identify the common difference -7.-3.1.5....
Answers
9514 1404 393
Answer:
yes, 4
Step-by-step explanation:
We assume your sequence is supposed to be ...
-7, -3, 1, 5
First differences are ...
-3 -(-7) = 4
1 -(-3) = 4
5 -1 = 4
These differences are constant, so we can conclude the sequence is an arithmetic sequence, and the common difference is 4.
Juan can walk to school, a distance of 0.75 mile, in 8 minutes. Assuming he walks at a constant rate, write the linear equation that represents the situation.
helpppp
Answers
solving systems of equatins using substitution with both equations in y=mx+b
PLZZZ HELP ME PLZZ
Answers
Rewrite the fraction as a decimal. 82/5
Answers
Answer:
16.4
Step-by-step explanation:
80/5 = 16
2/5 = 0.4
16 + 0.4 = 16.4
Carmen has 35% off to buy a coupon to buy a new basketball shoes. The original price of the shoes were 85.00 how much money does Carmen save by use if the coupon
Answers
Answer:
Carmen saves $29.75
Step-by-step explanation:
I hope this helps!
65/100*85= $55.25
$85-$55.25= $29.75 is saved
Which equation has the solution n = 11?
7n − 8 = 62
8n + 6 = 102
3n + 12 = 45
5n − 20 = 25
Answers
Answer:
3n+12=45
Step-by-step explanation:
Because if you take 2 and put it in the place of n 32+12 =45 and take 45 and divide it by 12 and you will get 11.
HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST ,GET POINTS AND I WILL ALSO FOLLOW YOU! THANKS! (if you can explain your answer)
xoxo
.
Answers
Answer:
1.A. because in the number line A pointed in no. 1
2.B.because in the number line B pointed in no. 2
Answer:
B
C
Step-by-step explanation:
We can count and see that there are 2 ones out of 8
which means there's a 2/8 (or 1/4) chance of rolling a 1
One the number line this seems closest to B
We can count and see 4/8 (or 1/2) of the numbers on the spinner and 2. On the number line this answer is C
if 40% is 972 how much is 100%?
Answers
Answer:
2430
Step-by-step explanation:
40%-> 972
100% -> 972÷40×100
= 2430
The owner of a flower shop sells18 roses for $90.00. What is the cost in dollars per rose?
Answers
Please someone help me quick!!!! It's about Domain and range, Please! Anyone!
Answers
Answer:
Step-by-step explanation:
They already said the domain of f(x) is x≥0.
The smallest value of f(x) is f(0) = 9.
Range of f(x) is y≥9.
The radicand of a square root must be non-negative, so the domain of f⁻¹(x) is x≥9.
The range is y≥0.
3x - 5 = 1 what is the value of x
Answers
Answer:2
Step-by-step explanation:
Expand and simplify (x + 3)(x - 1)
Answers
I hope it helps you ❤️❤️❤️❤️
Three divided by four
Answers
Answer:
0.75
Step-by-step explanation:
Help meh im dummy : l
Answers
Step-by-step explanation:
blue box is going to be 9.897
orange box is going to be -13
9.897*10^-13 = is an equation
you multiply 9.987 x 10 to the power of -13 (10^-13)
your exponent is -13 so first do the exponents after you do that you should get your answer.
what is the answer to this question
Answers
mark me as brainliest if i’m right !
x/4- 3 = 9
Answer To the question
Answers
Answer:
x=48
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer this for brainliest
Answers
Answer:
A D AND C
Step-by-step explanation:
I need help with these problem PLEASE HELP
Answers
Answer:
No, The sum of the lengths of sides b, c must be greater than the length of the remaining side a.
Step-by-step explanation:
b + c ≤ a
21 + 13 ≤ 38
51 ≤ 38
good luck, i hope this helps :)
what is 3/4 divided by 2/3 as a mixed number?
Answers
Answer:
1.125
Step-by-step explanation:
cual es la raíz cuadrada de 8
Answers
Answer:
2.8284
Step-by-step explanation:
A bag of 8 rolls for $1.89 or a bag of 18
rolls for $3.79
Answers
Answer:
8 rolls for $1.89
Step-by-step explanation:
when you divide to see how much each one costs the 8 rolls is better
Answer:
8 rolls for 1.89
Step-by-step explanation:
Slove for x
4 ( 4x+15)=24
Answers
Answer:
x=-9/4
Step-by-step explanation:
4(4x+15)=24 - divide both sides
4x+15=6 - move constant to the right
4x=6-15 -solve for the difference
4x=-9 - divide both sides
according to the property √a/√b=√a/b, which choice is equivalent to the quotient below? √72/2
Answers
According to the property [tex]\frac{\sqrt{a} }{\sqrt{b} }[/tex] = [tex]\sqrt{\frac{a}{b} }[/tex], [tex]\sqrt{\frac{72}{2} }[/tex] = 6.
What is square root?The square root of a number is the value of power 1/2 of that number. In other words, it is the number whose product by itself gives the original number.
Given
[tex]\sqrt{\frac{72}{2} }[/tex]
= [tex]\sqrt{36}[/tex]
= 6
According to the property [tex]\frac{\sqrt{a} }{\sqrt{b} }[/tex] = [tex]\sqrt{\frac{a}{b} }[/tex]
[tex]\sqrt{\frac{72}{2} }[/tex] = [tex]\frac{\sqrt{72} }{\sqrt{2} }[/tex]
= [tex]\frac{6\sqrt{2} }{\sqrt{2} }[/tex]
= 6
Thus, according to the property [tex]\frac{\sqrt{a} }{\sqrt{b} }[/tex] = [tex]\sqrt{\frac{a}{b} }[/tex], [tex]\sqrt{\frac{72}{2} }[/tex] = 6.
Find out more information about square root here
https://brainly.com/question/15329983
#SPJ2
Which statements are true about the table given below?
Statement I: This table represents an arithmetic sequence.
Statement II: This table has a common ratio of 13.
Statement III: To find the next term, add 13.
Statement IV: Recusive rule for the table is
f
(
n
)
=
f
(
n
−
1
)
+
13
f
(
n
)
=
f
(
n
-
1
)
+
13
where
f
(
1
)
=
4
f
(
1
)
=
4
Statment V: Explicit rule for the table is
f
(
n
)
=
4
(
13
)
n
−
1
f
(
n
)
=
4
(
13
)
n
-
1
A.
Statements I, III, and IV
B.
Statements II and V
C.
Statements I, II, and III
D.
Statments I, III, and V
Answers
Answer:
Step-by-step explanation:
I, III, IV
The Teacher is grading spelling tests for a 2nd grade class. Out of 8 words, most students only got 3 correct. What is the percent of correct answers?
Answers
Answer:
35% because 4 would be 50% so its prob around 35 or 40
Answer:
35% because 4 would be 50%
Step-by-step explanation:
QUICK PLEASE TIMED TEST I GIVE GRINLIEST (I suck at math)
James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply.
7 x + 4 and 3 x + 5 + 4 x minus 1
When x = 2, both expressions have a value of 18.
The expressions are only equivalent for x = 4 and x = 6.
The expressions are only equivalent when evaluated with even values.
The expressions have equivalent values for any value of x.
The expressions should have been evaluated with one odd value and one even value.
When x = 0, the first expression has a value of 4 and the second expression has a value of 5.
The expressions have equivalent values if x = 8.
Answers
Answer:
grinliest?? oh... i cant smile really, sry
Step-by-step explanation:
Write an equation that you could subtract from 4x+3y=-7 to eliminate a variable. Then solve the system.
Answers
x= 7/4 - 3/4
you just have to subtract on variable and then put it on the other side, eventually you will have to divide it all by 4, which you can't do, so it ends up as a fraction:)
A cylinder has a radius of 12.2 inches and a height of 6.1 inches.
What is the approximate volume of the cylinder?
Use 3.14 for pi.
Answers
Answer
2850.9 inch³
Step-by-step explanation:
V= πr²h
V (Volume) = 3.14 × 12.2 × 12.2 × 6.1 = 2850.9
hope it helps
A bag holds 2 red and 7 blue marbles. What is the probability of the complement of randomly selecting a red marble?
Answers
Answer:
2 out of 9 percent of grabbing one of the red balls
Step-by-step explanation:
Answer:
2:7
Step-by-step explanation:
(someone help)
Andre is running in an 80-meter hurdle race. There are 8 equally-spaced hurdles on the race track. The first hurdle is 12 meters from the start line and the last hurdle is 15.5 meters from the finish line. How far are the hurdles from one another?
Answers
Answer:
600 and 3
Step-by-step explanation: