Answer:
i think the answer is A but it might be D
Triangle M N O. Angle M is 72 degrees and angle O is 71.2 degrees. Triangle R S T. Angle R is 72 degrees and angle T is 36.8 degrees.
Isabelle claims that Triangle M N O is similar to triangle R S T. Is she correct? If not, what is her mistake?
Yes, she is correct.
No, the triangles are congruent because all corresponding sides and angles are congruent.
No, the vertices in her claim are not written in corresponding order.
No, her claim cannot be made about triangles with only one pair of congruent corresponding angles.
Answer:
C
Step-by-step explanation:
edge 21
Answer:
C or 3
Step-by-step explanation:
took the test
(05.02) Two quantities are related, as shown in the table y 22 4 5 6 8 8 11 Which equation best represents the relationship? Oy 2. Oy Oy 2 Oy=3x + 2 Question 1 (Anred)
Answer:
a
Step-by-step explanation:
Answer:
[tex]y = \frac{3}{2} x -1[/tex]
Step-by-step explanation:
[tex]y = \frac{3}{2} x -1[/tex]
At x=2
[tex]y = \frac{3}{2} (2) -1\\y=2[/tex]
At x=4
[tex]y = \frac {3}{2} (4) -1 \\y = 5[/tex]
At x=6
[tex]y = \frac {3}{2} (6) -1 \\y = 8[/tex]
At x=8
[tex]y = \frac {3}{2} (8) -1 \\y = 11[/tex]
Can anyone help me out
Answer:
6 is the correct answer
Step-by-step explanation:
4*2=8
3*2=6
x=6
What is the value of the expression below if c is 3 and d is -6.
4c-5d
-18
4
42
-42
Answer:
42
Step-by-step explanation:
4×3-5×-6=12+30=42(-×-=+)
what is 3053 divided by 49
Answer:
62.30
Step-by-step explanation:
62.30
you divide the 3053 by 49
If the ratio of blue eyed students to non-blue eyed students is 7 to 12, about how many students would have have blue eyes out of 50 students ? A.29 B.18 C.85 D.45
Answer:
18
Step-by-step explanation:
the ratio of blue eyed students to non-blue eyed students is 7 to 12,
Total ratio = 7+12=19
Total student= 50 students
Ratio of blue eyes student= 7/19 ×50
=18.4
Hence, there are approximately 18 students with blue eyes.
15, 15, 17, 20, 21, 28
whats the mean, median and mode?
Determine whether the triangles are similar. or not.
If similar, state how.
A. similar, AA
B. similar, sss
C. Similar, SAS
D. Not similar
Answer:
A
Step-by-step explanation:
We know that ∠[tex]ABE[/tex] ≅ ∠[tex]DBC[/tex] because they are vertical angles, so that's one pair of congruent angles. However, we can't compare ∠[tex]BAE[/tex] and ∠[tex]DCB[/tex] as they have different measures, so we'll have to find the measure of either ∠[tex]AEB[/tex] or ∠[tex]BDC[/tex]. Let's go with the former. Using the fact that the sum of the measures of the interior angles of a triangle is [tex]180[/tex]°, we know that [tex]m[/tex]∠[tex]AEB=180-(53+42)=180-95=85[/tex]°. Now, we know that ∠[tex]AEB[/tex] ≅ ∠[tex]DCB[/tex] because their measures are equal. That's another pair of congruent angles. Therefore, the angles are similar by [tex]AA[/tex]. Hope this helps!
Which expression is equivalent to 3^2 *3^3
Answer:
1,5
Step-by-step explanation:
Answer:
Step-by-step explanation:
[tex]3^{2} *3^{3}[/tex]=[tex]3^{2+3}[/tex] =3^5
Chipper ran 1 mile in 8 minutes. How long would it take him to run 5 miles?
Answer:
40 minutes
Step-by-step explanation:
Given 1 mile = 8 minutes
5 miles = (5 × 8) minutes
5 miles = 40 minutes
It would take 40 minutes to run 5 miles
Mai bought gas for her car. Gas cost $2.95 per gallon Mai bought 8.2 gallons What was the total cost for Mai's gas?
Answer: $24.19
Step-by-step explanation:
From the question, we are informed that Mai bought gas for her car which cost $2.95 per gallon and that she bought 8.2 gallons.
The total cost for Mai's gas will be:
= $2.95 × 8.2
= $24.19
At a local fair, the admission fees are $1.50 for children, $3 for college students, and $5 for adults,
On Saturday, 1300 tickets were sold and brought in $3800,
The number of college student tickets sold were 100 less than the number of adults tickets sold,
How many children's tickets were sold?
Answer: Number of children = 280 , Number of adults = 460.
Number of students = 360
Step-by-step explanation:
Let x= Number of children, y = number of adults.
Number of students = y-100
Given: At a local fair, the admission fees are $1.50 for children, $3 for college students, and $5 for adults.
1.50 x + 3 (y-100) + 5 y =3800 (i)
x+y-100+y= 1300 (ii)
From (iii)
1.50x + 3y -300+5y = 3800
⇒ 1.50x + 8y = 4100 (iii)
From (ii)
x+2y= 1200 (*)
⇒ 4x + 8y = 4800 (iv) [multiply 4 on both sides]
Eliminate (iii) from (iv) , we get
2.5x = 700
⇒ x= 280 [ Divide both sides by 2.5]
Put x= 280 in (*), we get
280+ 2 y= 1200
⇒ 2 y= 920
⇒ y = 460
Hence, Number of children = 280 , Number of adults = 460.
Number of students = 460-100 = 360
Will mark brainiest! !!50 Points!! The first question since it got cut off is : (A) is the sequence arithmetic, geometric, or neither? How do you know?
Answer:
Geometric
Step-by-step explanation:
Answer:
Geometric, 81, 3
Step-by-step explanation:
A geometric sequence is defined as one that continues with multiplication.
We can tell that the sequence proceeds by multiplying 1/3.
a2 is 81 because it is the second term given in the sequence.
a5 is 3 because it equals a4 *1/3, which is 9*1/3 which is 3
I hope this helps! :)
When Sergio went to dinner with his brother, the bill was $51.19. What was the total they paid if they left a 15% tip?
Answer:
The total they paid was $58.8685
Step-by-step explanation:
Let us solve the question using the percentage method
∵ Sergio went to dinner with his brother
∵ The bill was $51.19
∵ They left a 15% tip
→ That means they pay extra money 15% of $51.19
∴ The total they paid = the bill + 15% of the bill
∵ 15% of the bill = 15% × 51.19
→ Change 15% to a decimal by divide it by 100
∴ 15% of the bill = [tex]\frac{15}{100}[/tex] × 51.19
∴ 15% of the bill = 0.15 × 51.19
∴ 15% of the bill = $7.6785
→ Substitute it in the total they paid
∵ The total they paid = 51.19 + 7.6785
∴ The total they paid = $58.8685
∴ The total they paid was $58.8685
Answer:
131.15
Step-by-step explanation:
i need help asap :))
Simplify 2a + 3a + a
Answer:
2+4a
Step-by-step explanation:
Which statements about the line, n, are true?
A) The slope of line n is equal to BC/AC
B) The slope of line n is equal to AC/BC
C) The slope of line n is equal to BC/DE
D) The slope of line n is equal to DE/AE
E) The slope of line n is equal to AE/DE
F) The slope of line n is equal to AC/AE
Answer:
A and D
Step-by-step explanation:
The slope of line n is equal to BC/AC, The slope of line n is equal to DE/AE.
Use the original price and the markdown to find the retail price.
Original price: $70; Markdown: 24%
Answer:
$53.20
Step-by-step explanation:
First, you need to find 24% of $70.
Change the percent to a decimal.
24% to .24.
Multiply that times 70.
.24 x 70 = 16.8
This will be the amount of money taken off the original price, so you will subtract it from the $70.
70 - 16.8 = 53.2
Therefore, the retail price is $53.20
) A movie hall sold twice as many tickets on Tuesday as on Monday. It sold 40 more on Wednesday than on Tuesday. If 200 tickets were sold on Wednesday, how many were sold on Monday?
Answer:
32 Tickets
Step-by-step explanation:
If it sold x tickets on monday, then it sold 2x tickets on Tuesday, and sold 2x+40 on Wednesday.
the total number of tickets sold is:
x + 2x + 2x + 40 = 5x + 40
5x + 40 = 200
5x = 160
x = 32
So 32 tickets were sold on monday
PLEASE HELP DUE in a couple minutes.
Answer:
The last one, (-6,9)
Step-by-step explanation: For it to be right the nine would have to be negative.
Answer:
I think it's the last one(-6,9) or the third one(6,-1)
Step-by-step explanation:
A driveway is 25 meters long. How long is the driveway in centimeters.
Answer:
insertlinkhere or as in translates 1n53rtl1nkh3r3
Step-by-step explanation:
Solve for x, angle A, and Angle B
A x+50 B x+80 c72
9514 1404 393
Answer:
∠A = 39°
∠B = 69°
Step-by-step explanation:
We assume these are angles in a triangle, so their sum is 180°.
A + B + C = 180
(x+50) +(x +80) +72 = 180
2x +202 = 180
2x = -22
x = -11
Then the angle measures are ...
A = -11 +50 = 39
B = -11 +80 = 69
Angles A and B are 39° and 69°, respectively.
PLEASE HELP! THANKS!
Answer:
a) Steve
b)0.3
Step-by-step explanation:
1 1/5 is 1.2
1.5 - 1.2= 0.3
find zero f(x)=2x^4-5x^3+x^2+2x
In Mr. Henry’s class, there are 8 students that wear glasses, and 3 of them are boys.
Part C: Write a ratio that compares the number of girls in the class that wear glasses to the number of girls that do not. Explain how you know.
Answer:
5:8
5 to 8
Step-by-step explanation:
There are 8 students total and 3 boys wear glasses so there is 5 girls left that wear glasses.
Hope this helps :)
What is the measure of DCB?
i still cannot find the answer i need help
Answer:where is the question?
Step-by-step explanation:
Solve each inequality and graph its solution. Can you guys solve all three please. This is do soon so please help!
1-A 2-A 3-B
[tex] - 104 \geqslant - 8b - 8 [/tex]
put -8 near -104
[tex] - 104 + 8 \geqslant - 8b[/tex]
[tex] - 96 \geqslant - 8b[/tex]
b will be alone.
[tex] \frac{ - 96}{ - 8} \geqslant \frac{ - 8b}{ - 8} [/tex]
[tex]b \geqslant 12[/tex]
Answer A
[tex]3m - 7 > - 4[/tex]
[tex]3m > - 4 + 7[/tex]
[tex]3m > 3[/tex]
[tex] \frac{3m}{3} > \frac{3}{3} [/tex]
[tex]m > 1[/tex]
Answer A
İf
[tex]m \geqslant 1[/tex]
The answer would be D
But answer A
[tex] - 4x + 4 > - 16[/tex]
[tex]16 + 4 > + 4x[/tex]
[tex]20 > 4x[/tex]
[tex] \frac{20}{4} > \frac{4x}{4} [/tex]
[tex]x < 5[/tex]
Answer B
We learnt this way in Turkey.
PLEASEEEE HELPPP MEEE
Calculate the compound interest on a 12-month loan of $5,000 with a
monthly interest rate of 3%.
Answer:
12.50 dollars per month
Step-by-step explanation:
If a pyramid is cut with a plane parallel to the base, the intersection of the pyramid and the plane is ----- a cross section
Answer:
Square cross section (Red)
Step-by-step explanation:
If the pyramid is cut with a plane (green) parallel to the base, the intersection of the pyramid and the plane is a square cross section (red). If the pyramid is cut with a plane (green) passing through the top vertex and perpendicular to the base, the intersection of the pyramid and the plane is a triangular cross section (red)
Help I will mark as brainliest
Answer:
The slope is 3, y intercept is -1
How to graph:
Go to (0, -1) and click. Then got up 3 spaces and 1 space right. Click. That should do it.
The picture to the left is linear and the one to the right is nonlinear.
Step-by-step explanation:
I don't know how to explain. Sorry.
Hope this helps.
