Answer:
A
Step-by-step explanation:
B) No 27 is a multiple of 3 alone.
C) No 43 is prime. If you replaced it with 42 all would be well.
D) N 53 is prime.
A) everything is divisible by 7.
Kalin walks at a steady rate of 1.1 miles per hour. The beach is 4 miles from his
home.
How long will it take Kalin to walk from his home to the beach and back to his home?
Answer:
It would take him 4 hrs
Step-by-step explanation:
and 40 or 4 mins
Yall im doing the diagnostic... help
solve. -11 2/3 x (-4 1/5)
solve for x
this is really difficult
Answer:
all the angles in a triangle will add to 180
65 + 57 + 2x = 180
subtract the 65 and 57 from both sides
2x = 58
x = 29
D) 29
hope this helps :)
Step-by-step explanation:
Answer: x=29
Step-by-step explanation:
In a triangle, the sum of the measures of all angles is 180 degrees.
Therefore, we can add up all the angles in this triangle, setting them equal to 180:
65+57+2x=180
Using the equation above, solve for x:
Simplify:
122+2x=180
Subtract 122 from both sides:
(122+2x)-122=180-122
Simplify:
2x=58
Divide both sides by 2:
2x/2=58/2
Simplify:
x=29
Consider WXY and BCD with X= C, WX = BC, and WY = BD. Can it be concluded that WXY = BCD by SAS?
Answer:
nswer:- B. No, because the corresponding congruent angles listed are not the included angles. Given:- ΔWXY and ΔBCD with ∠X ≅∠C, WX ≅ BC, and WY ≅ BD. We can see that ∠X and ∠C are not included angles by the corresponding equal sides.
Answer:
Yes
Step-by-step explanation:
I will write it in the form of a theorem
Given:
X=C; WX=BC;WY=BD
To prove:
WXY = BCD
Proof:
X=C (This is a angle)
WX=BC
WY=BD
Since there is an angle between two equal side for both triangle WXY is congruent or '=' BCD ny SAS.
A = {3, 5, 7, 9} and B = {1, 2, 4, 6, 7, 9}
Find the intersection: A Intersects withB.
{7, 9}
{1, 2, 3, 4, 5, 6, 7, 9}
{1, 3, 5}
{2, 4}
Answer:
A∩B={7,9}
Option A is correct option.
Step-by-step explanation:
We are given:
A = {3, 5, 7, 9} and B = {1, 2, 4, 6, 7, 9}
and we need to find A intersects with B i.e. A∩B
We find A intersects with B, we will consider only those terms that are common in both A and B
So,
A∩B= {3, 5, 7, 9} ∩ {1, 2, 4, 6, 7, 9}
As 7 and 9 are only common in both A an B
A∩B={7,9}
So, we get: A∩B={7,9}
Option A is correct option.
Can you help me with a question?
Answer: I think it s 8
Step-by-step explanation:
5 + 7 + 5 + 7 = 24 and 24/3 = 8
Translate the following word phrase into an algebraic expression: six times four less than three times x
Answer:
Step-by-step explanation:
6(3x - 4)
Answer:
6(3x-4) this is the correct answer
Explain why -6, -3, 0, 3, and 6 were selected for the x-values in the table.
Answer:
you need a wide range of values in order to draw an accurate line ideally values that are not to close to each other
An airplane travels at a constant speed of 575 miles per hour write and equation that can be used to determine
Answer:
ok so you need to just do
Step-by-step explanation:
y x 575 = 575
constant
i giveeee brainlilisttttttt
Answer:
2222ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss22222222222222222222222222222222222222222222222222222222222222222222
Step-by-step explanation:
sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss222222222222222222222222222222222
What is the perimeter
What is X=
Answer:
Step-by-step explanation:
Perimeter = 5+x+5+x = 10 + 2x
10 +2x = 120
2x = 110
x = 55
Adam is working two summer jobs, making $9 per hour washing cars and $8 per hour walking dogs. Last week Adam earned a total of $116 and worked 6 more hours walking dogs than hours washing cars. Determine the number of hours Adam worked washing cars last week and the number of hours he worked walking dogs last week.
.
k/2 - 5k + 3 =4 solve
Answer:
k=0
Step-by-step explanation:
/2-5K+3=4
We move all terms to the left:
/2-5K+3-(4)=0
determiningTheFunctionDomain
-5K+3-4+/2=0
We add all the numbers together, and all the variables
-5K-1+/2=0
We multiply all the terms by the denominator
-5K*2-1*2+=0
We add all the numbers together, and all the variables
-5K*2=0
Wy multiply elements
-10K=0
K=0/-10
K=0
Can anyone help??
Thx if you can!
Question from ucscout need help asap
Answer:
A.S.A congurency.
please mark me brainliest and follow me my friend.
Are the triangles similar?
These triangles are not similar.
These triangles are similar by AA.
These triangles are similar by SAS.
These triangles are similar by SSS.
Answer:
These triangles are not similar I think
Hi there! Let's solve this problem step by step. :)
We have two triangles, QRP and XYP. You're given a few values.
It is given that QR = 16. QP = 6 + 18. RP = 5 + 15. Go ahead and add those.
QR = 16, QP = 24, RP = 20.
Now XYP!
XY = 12. YP = 15. XP = 18.
If you know the corresponding parts between these triangles--they should be QR to XY, QP to YP, and RP to XP. Those are 16/12, 24/15, and 20/18. Divide those.
You get 1.3333, 1.6, and 1.1111. Your turn! Are they similar?
[P.S., if you're confused about the AA/SAS/SSS similarity postulates, that just means the sides they have in common. You're not given any angle measurements, so SAS (side angle side) is out. SSS is possible, but since the ratios aren't equivalent, SSS is out. Again, AA (angle-angle) isn't possible because you're not given any angle measurements.)
That's it! :)
Good day, friend.
Can you please help me
9514 1404 393
Answer:
x = 65°y = 32.5°Step-by-step explanation:
ΔBCD is isosceles, so ∠CDB = ∠CBD = x. The sum of angles in the triangle is 180°, so you have ...
x + x + 50° = 180°
2x = 130° . . . . . . . . . subtract 50°, collect terms
x = 65° . . . . . . . divide by 2
__
Triangle ABC is also isosceles, so ∠BAC = ∠BCA = y. Angle ABC is the supplement of angle x. The sum of angles in ΔABC is 180°:
y + y + (180° -x) = 180°
2y - 65° = 0 . . . . . . . . . . subtract 180°, substitute the value of x
y -32.5° = 0 . . . . . . . divide by 2
y = 32.5° . . . . . . . . . . add 32.5°
It snowed from 9:43 PM to 11:37 PM. How long was it snowing?
Answer:
1 hour and 54 minutes and ignore this stuff sjsjsbdbsj
Answer:
An hour and 54 minutes lol
Step-by-step explanation:
HELP URGENT WILL GIVE BRAINLIEST
Answer:
A. parabola I believe that is the answer
PLEASE HELP!
Solve.
(6√6)^-x+3 = 1/6 x 216^2x-3
Answer:
x= 29/15
Step-by-step explanation:
(WILL MARK BRAINLIST)
on a road trip to wisconsin, Lisa and Gavin drove for 3 hours. they traveled 180 miles in that amount of time. What was their rate or speed (miles PER hour)?
Answer:
60
Step-by-step explanation:
180 divided by 3 is 60 so its 60mph
Answer:
60 miles per hour
Step-by-step explanation:
To get the mph, you have to divide the miles traveled by the time, so 180 divided 3 = 60 mph.
(hope this helps!)
Express 36 minutes as a fraction of an hour. 36 minutes= _____hours
Answer:
6/10 hours
Step-by-step explanation:
36 minutes/ 60 minutes
divide by 6 on both sides
36/6= 6 60/6=10
6/10 hours
probably bad explaining but hope this helps :)
Please help!!!!!!!!!!
Answer:
By hypotenuse - side test (HL) the two triangles are congruent.
Step-by-step explanation:
In ∆ABC and ∆DCB
i) angleABC = angleDCB.....(each 90°)
ii) BC = BC .....( common side)
iii) AC = DB.....(given)
therefore by hypo-side test ∆ABC congruent ∆DCB
Answer:
HL
Step-by-step explanation:
∠B ≅ ∠C = 90°
AC = DB {Given and they are hypotenuse}
BC = CB {Reflexive property}
ΔABC ≅ ΔDCB {HL congruent}
Use the Associative Property to write an expression equivalent to(4x + y) + 8
I know it’s a lot but 23 points and will make brainliest!!!
Please do 5-10
Answer:
5, 20 - 52 = x
6, x - 27 = 5
7, 4 + x = 6
8, 14 - x = 29
9, x - 54 = 12
10, x + 25 = 40
Step-by-step explanation:
hope this is what u wanted.
brainiest please
WELLPPPPPPPPPPP!!!! I NEED HELP ASAP
Answer:
Only B I'm pretty sure and if I'm wrong I'm sorry but I'm like 99% sure it's only B
what part of the circle is shaded?
Answer:
part a if that's what you mean
Step-by-step explanation:
Jada solved the equation -g - 108 for x using the steps below. What was Jada's error?
Answer: Choice A) Jada should have multiplied both sides by 108.
Reasoning:
x is a placeholder for some unknown value. We are dividing x by 108 to form the fraction x/108. To isolate x, we need to undo this operation. So we need to multiply both sides by 108. Doing so leads to the solution x = -48.
the base Dimensions of a rectangular box are 1.5×10 to the second power centimeters by 4.3×10 to the first power centimeters find the base area of the box right answer and say scientific notation and round coefficients to the nearest
Answer:
[tex]Area = 6.5 * 10^3cm^2[/tex] or [tex]Area = 6.5E3\ cm^2[/tex]
Step-by-step explanation:
Given
[tex]Width = 1.5 * 10^2cm[/tex]
[tex]Length = 4.3 * 10^1cm[/tex]
Required
Determine the Area
The base area is calculated as:
[tex]Area = Length * Width[/tex]
[tex]Area = 1.5 * 10^2cm * 4.3 * 10^1 cm[/tex]
Reorder the expression
[tex]Area = 1.5 * 4.3 * 10^1 cm* 10^2cm[/tex]
[tex]Area = 6.45 * 10^1 cm* 10^2cm[/tex]
Apply law of indices
[tex]Area = 6.45 * 10^{1+2}cm^2[/tex]
[tex]Area = 6.45 * 10^3cm^2[/tex]
Approximate
[tex]Area = 6.5 * 10^3cm^2[/tex]
or
[tex]Area = 6.5E3\ cm^2[/tex]
The range of the integers 20, 6, 18, -15, -12 is
a) 20
b) 35
c) -25
d) -15
Answer:
B. 35
Step-by-step explanation:
The range of a set of numbers is the difference between the highest and lowest numbers in the set.
1. Find the highest and lowest numbers from the set. Arranging them from least to greatest can make this easier.
-15, -12, 6, 18, 20
The lowest number is -15 and the highest is 20.
2. Subtract these two numbers to find the range.
20 -- 15
Two minus signs like that make a positive, so it becomes an addition problem.
20 + 15 = 35
Answer is b.
I also think the right option is B)- 35