Please I need help with this asap!!! I will mark you as brainliest if right!!! Explain!!
9514 1404 393
Answer:
not similar
Step-by-step explanation:
For the triangles to be similar, at least two angles must match. Here, there is an 81° angle in both triangles. This means the sum of the remaining two angles must be ...
180° -81° = 99°
If the missing angle in either triangle matched the other given angle in the opposite triangle, the sum of those would be 60° + 40° = 100°, not 99°. This triangle pair does not have two matching angles, so the triangles are not similar.
ABC angles: 60°, 81°, 39°
FED angles: 59°, 81°, 40°
10) Use the following information to answer the question.
You have 40 individual socks in your sock drawer—10 black, 12 brown, 16 white, and 2 blue.
What is the probability of getting either a blue pair or a black pair in two tries?
Answer:
3/5
Step-by-step explanation:
can someone please help me with this
Answer:
y = 5
z = 55
Step-by-step explanation:
90 - 35 = 55
z = 55
7y = 35
[tex]\frac{7y}{7} = \frac{35}{7}[/tex]
y= 5
Evaluate 16-3b for b=4
Answer:
4
Step-by-step explanation:
3x4=12, so 16-12=4
i hope this helps :)
Answer:
16 - 3b so first 3b is 3 x 4 which is 12 and 16 - 12 is 4
The radius of each tire on a delivery truck is 11 inches. Approximately how far will the truck have traveled after 5 rotations of a tire?
Answer:
345.62in
Step-by-step explanation:
Given data
Radius=11in
The expression for the circumference is
C=2πr
C=2*3.142*11
C=69.124 in
In 1 revolution the bike will travel 69.124in
in 5 revolutions the bike will travel
=69.124*5
=345.62in
Can someone please give me the answer for this?
Answer:
y=(6,3)+(-2,1)
;) theres ur answer bby girlDavid and Almudena have between the two 225 euros. Calculate how much money each one has if Almudena has 75 euros more than David.
Answer:
Almudena has $150
David has $75
Step-by-step explanation:
First, we will deduct from the total the difference in money, so we divide by two the rest.
Total equal amount= 225 - 75
Total equal amount= 150
Between the two of them, they have $150. Now, we divide by 2:
David= 150 / 20= $75
Almudena= (150 / 2) + 75= $150
Almudena has $150
David has $75
Rewrite in simplest terms: 5w -9( 6W + 9) help please
helppp i don’t know how to solve will make right answer brianlyist
Answer:
MARK ME BRAINLIEST OR ELSE .....
nothing lol.
Step-by-step explanation:
10 Mason's can build a wall working 7 hours a day,in 12 days.In how many days can the work be completed by 14 persons working 8 hours a day?
Answer:
7 hr * 12 days = 84 hours
10*84 = 840 man-hrs to build the wall
----
14 men * 8 hr = 112 man-hrs/day
840/112 = 7.5 days
Step-by-step explanation:
Plz hurry I will give Brainly
What is the value of x?
log3(x + 1) - 5=-5
Answer:
c.-1
Step-by-step explanation:
log_3 (x+1)-5=-5
log_3 (x+1)=0
(x+1)^3=0
0 to the power of any number is 0 so x=-1
Answer:
A. 0Step-by-step explanation:
log₃ (x + 1) - 5 = -5log₃ (x + 1) = 5 - 5log₃ (x + 1) = 0x + 1 = 3⁰x + 1 = 1x = 0Correct choice is A
A blizzard at Dairy Queen costs $3.00. Which graph best represents the cost of buying blizzards?
Answer:
Option 4
Step-by-step explanation:
For every blizzard you buy you pay 3 more dollars. Therefore, if you get 2 blizzards it is $6. 3 blizzards is $9. And so on......
Find the missing length of the triangle
Answer:
12.5m
Step-by-step explanation:
The missing length is the hypothenuse, the formula to calculate the hypothenuse is
[tex]c = \sqrt{a {}^{2} + b {}^{2} } [/tex]
[tex]c = \sqrt{10 {}^{2} + 7.5 {}^{2} } \\ c = \sqrt{100 + 56.25} \\ c = \sqrt{156.25} \\ c = 12.5[/tex]
please help me solve this question i need help!!!
Answer:8.5
Step-by-step explanation:I just know it’s
Which coordinate points match the statement below? Select all that apply. Every y-value is 4 times greater than the x-value
Question:
Which coordinate points match the statement below? Select all that apply.
Every y-value is 4 times greater than the x-value
(4,20) (2,10) (8,12) (7,35)
Answer:
(4,20) (2,10) (7,35)
Step-by-step explanation:
Given
y-value = 4 times greater than x-value
Required
Determine the right coordinate points
y is 4 times greater x implies that:
[tex]y = x + 4 * x[/tex]
[tex]y = x + 4x[/tex]
[tex]y = 5x[/tex]
Checking the given coordinates one after the other.
[tex](x,y) = (4,20)[/tex]
[tex]20=5 * 4[/tex]
[tex]20= 20[/tex] --- True
[tex](x,y) = (2,10)[/tex]
[tex]10= 5 * 2[/tex]
[tex]10 = 10[/tex]
[tex](x,y) = (8,12)[/tex]
[tex]12 = 5 *8[/tex]
[tex]12 = 40[/tex] --- False
[tex](x,y) = (7,35)[/tex]
[tex]35 = 5*7[/tex]
[tex]35 = 35[/tex] --- True
Hence, the coordinate points that match are:
(4,20) (2,10) (7,35)
jasmine's swimming lesson lasts 2-3 of an hour it takes 1-6 of an hour to do her homework does jasmine's spend more time on her home work or her swimming lesson PLEASE HELP DUE TODAY IN I READY MATH BOOK
Answer:
spends more time on swimming
-6 (x+1) and explain how you know
Answer:
-6x - 6
Step-by-step explanation:
-6 x x = -6x
-6 x 1 = -6
put them together to get:
-6x - 6
Answer:
−6x−6
Step-by-step explanation:
Asha bought a stapler for $6. She also bought some pens for $2 each. Asha did not spend
more than $18 on the stapler and pens. Which inequality can be used to find p, the number
of pens that Asha could have bought?
F 2p -6 > 18
G 2p +6 > 18
H 2p +6 < 18
J 2p - 6 < 18
Answer:
J
Step-by-step explanation:
[tex]18-6= 12[/tex]
[tex]12[/tex] ÷ [tex]2[/tex] = [tex]6[/tex]
[tex]p = 6[/tex]
[tex]2(6) - 6 = 6[/tex]
[tex]2(6)-6 < 18[/tex]
Points A, B, and C are midpoints of the sides of right triangle DEF. Triangle A B C is inside triangle D E F. Point A is the midpoint of side F D, point B is the midpoint of side D E, point C is the midpoint of side F E. Angles D F E and A B C are right angles. The length of D E is 10 centimeters, the length of F D is 6 centimeters, and the length of F E is 8 centimeters. Which statements are true? Select three options. (The formula for the area of a triangle is A = One-halfbh.) BC = 6 cm AC = 5 cm BA = 4 cm The perimeter of triangle ABC = 12 cm. The area of triangle ABC is One-third the area of triangle DEF.
Answer:
F,D
Step-by-step explanation:
Answer:
Ac equals 5
The perimeter of the triangle abc is 12 cm
Ba = 4
Step-by-step explanation:
I got this on a quiz. I got it right. Im sorry if you get it incorrect.
Here is a list of numbers:
51, 29, 58, 37, 63, 37, 4, 4, 2
Calculate the range
A candy company ships 1,200 candy bars to
a local store. The store manager chooses a
random sample of 40 and finds 3 are
expired. How many candy bars are likely to
be expired in the entire shipment?
Answer:
90 candy bars will be expired!
Step-by-step explanation:
40/3=1200/x
x = 90
Can you explain the question in more detail and if you mark me brainilet i will answer >:D
90 btw
Select True or False for each statement. PLEASE HELP!!!
HELP ME PLZZ, ASAP!!
In your own words explain what Complementary means.
Complementary means something is hard
(3n³ - 5n + n²) - (-8n² + 3n³) please shawty please
Answer:
Step-by-step explanation:
[tex]3n^3-5n+n^2+8n^2-3n^3\\ \\ 9n^2-5n\\ \\ or\ n(9n-5)[/tex]
Answer:
[tex]9n^2 - 5n[/tex]
Step-by-step explanation:
[tex](3n^3 - 5n + n^2) - (-8n^2 + 3n^3)[/tex]
Lets open the brackets. Signs of all the terms in the bracket next to the minus sign will change.
[tex]=> 3n^3 - 5n + n^2 + 8n^2 - 3n^3[/tex]
Now lets add/substract all the like terms with each other.
[tex]=> 3n^3 - 3n^3 + n^2 + 8n^2 - 5n[/tex]
[tex]=> 9n^2 - 5n \: \: or \:\: n(9n - 5)[/tex]
If the area of a square is increased by 69%, then the side of the square is increased by what percent?
Answer:
Percent Increase in measure of the side of a square = 30%
Step-by-step explanation:
Let the measure of the side of a square = s
Area of the square = (Side)²
= s²
If the area of the square is increased by 69%
Area of the new square = s² + 69% of s²
= s² + 0.69s²
= 1.69s²
Therefore, measure of the side of the new square = √(Area of the square)
= √(1.69s²)
= 1.3s
Measure of side of the old square = s
Therefore, increase in measure of the square = 1.3s - s
= 0.3s
Percent increase in the measure of the side of the square
= [tex]\frac{\text{Increase in measure}}{\text{Measure of the side of the original square}}\times 100[/tex]
= [tex]\frac{0.3s}{s}\times 100[/tex]
= 30%
HELP PLEASE ANYONE CAN ANSWER
Answer:
∆SUY=90
∆XUT=90
7x+8x+90=180(being linear pair)
Which of the following could be the equation of a trend line for the data shown in the scatter plot?
o A. y=-1.4x + 13
O B. y = -14x + 13
OC. y = 1.4x + 1
OD. y = -7x
Answer:
plugg in x values into the given functions.
it's option A
8. 10a - [4{5a - 3(a - 1)} - 3 (4a - 3a + 1)]
Step-by-step explanation:
Work with what is in the brackets first
10a-[4{5a-3(a-1)} - 3(4a-3a+1)]
=10a-[4{5a-3a+1-12a+9a-3}]
=10a-[4{-a-2}]
=10a-[-4a-8]
=10a+4a+8
=14a+8
Which line plot displays a data set with an outlier?
Answer:
the answer is on the top right with 10-19 one dot on 10 and 1 on 19
Step-by-step explanation:
just did the test and got it right let me know if you need more help
answer for this 3+4×5+7
Answer:
Answer is 84
Step-by-step explanation:
3+4×5+7
7×12
84
I hope it's helpful!