Answers
All angles in a triangle equal to 180
Related Questions
Write an equation of the line that passes through (2,7) and (0, - 5).
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(
2
,
7
)
and
(
0
,
−
5
)
is
m
=
y
2
−
y
1
x
2
−
x
1
=
−
5
−
7
0
−
2
=
−
12
−
2
=
6
.
A cylindrical glass has a radius of 4 centimetres and a height of 6 centimetres. A. large cylindrical jar full of water is a similar shape to the glass. The glass can be filled with water from the jar exactly 216 times. Work out the radius and height of the jar.
Please answer correctly with explanation :-)
Answers
Step-by-step explanation:
follow the above attachment.
hope this helps you.
Date 3) Paula baked two batches of chocolate chip cookies. She used 3 cups of flour for the first batch of cookies and 2 cups for the second batch. What fraction of flour was used to make the first batch of cookies?
Answers
Answer:
3/2
Step-by-step explanation: I took the test
pls answer for points and brailliest answer
Answers
Answer:
10
Step-by-step explanation:
Let's call Ahmed's number x,
If he multiplies it by 2, it becomes 2xHe then divides it by 5 so it would be 2x ÷ 5The result was 4, so it would be written as 2x ÷ 5 = 4To solve for x,
First, multiply both sides by 5: 2x = 20Finally divide both sides by 2 to get x on its own: x = 10Answer: He was thinking of the number 10You could also work backwards:
If he ×2 then ÷5, you would ×5 then ÷2 (doing the opposite):
4 × 5 = 2020 ÷ 2 = 10Hope this helps!
Penny is saving money to buy a bicycle that costs $129.89 . Each week she saves $15.75 . How many weeks will it take for Penny to save the money she needs?
Answers
Answer:
It will take roughly 8 weeks to save the money she needs
Step-by-step explanation:
129.89 ÷ 15.75 = 8.246984126984
Answer: 9 weeks
Explanation:
It would take her 9 weeks for her to save at least $129.89 with a leftover of $11.86.
(1/3)^2+3^2=
please I need help
Answers
Answer:
82/9
Step-by-step explanation:
Picture below
You are given a card number that says 3 1 4 1 8 6 2 2 6 5 4 8 7 1 7 x. If this is the credit card number what must x be?
Answer value
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Answer:
3 or 5 cause there is 2 eights 2 fours 3 ones 2 six's 2 two's 2 sevens
Step-by-step explanation:
the answer must be because i don't know 6
what is the answer to
an=3-2(n-1)
Answers
All numbers greater or equal to 1
Bella is planning a proof for the Isosceles Triangle Theorem using the following information and diagram. Given: APQR is an isosceles triangle with base PR Prove: ZP ZR First, she draws the angle bisector of ZQ and labels it QB. She plans to show that ZP and ZR are corresponding parts of congruent triangles. Which congruence criterion can be used in her proof to show that APQB ARQB? A. ASA B. SAS C. SSS
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Similar triangles may or may not be congruent.
The congruent criterion to use in her proof is (b) SAS theorem
From the question, we understand that she draws an angle bisector from [tex]\mathbf{\angle Q}[/tex] to side PR
This means that, either sides of angle Q are congruent. (this is represented by A i.e. angle)
When [tex]\mathbf{\angle Q}[/tex] is bisected, sides PB and RB become congruent
i.e. [tex]\mathbf{PB \cong RB}[/tex] ... (this is represented by S i.e. side)
Lastly, both triangles share a common side at QB .. (this is also represented by S i.e. side)
So, we have: SAS
Hence, the congruent criterion to use in her proof is (b) SAS theorem
Read more about similar and congruent triangles at:
https://brainly.com/question/19589236
if y=0.9 when x=2.4, find y when x=6.4
Answers
Answer:
2.4
Step-by-step explanation:
You have to divide 6.4 by 2.4 to get 2.66666666667.
Then you multiply 2.66666666667 and 0.9 to get 2.4
When x = 6.4, y = 2.4
Hope this helps!
-108y^4 - 4y
I just need the steps, screw the answer if you want.
Answers
Answer:
-4y(3y + 1) (9y^2 - 3y + 1)
Step-by-step explanation:
-108y^4 - 4y
= -4y(27y^3 + 1)
= -4y(3y + 1) (3^2y^2 - 3y + 1)
= -4y(3y + 1) (9y^2 - 3y + 1)
Answer:
-4y(3y + 1) (9y^2 - 3y + 1)
Help please!! Geometry
Applying angle pair relationships
Answers
Answer:
m∠2 = 75°
m∠1 = 105°
Step-by-step explanation:
1. First, we should recognize that the angle that's 75° and ∠2 are alternate interior angles, formed on the interior of the opposite sides of the transversal. Alternate interior angles are congruent, so m∠2 = 75°.
2. Next, ∠2 and ∠1 are a linear pair, meaning their angle measures add up to 180°. Considering that m∠2 is 75 degrees, we just have to subtract 75 from 180, and we get the measure of ∠1.
[tex]180-75[/tex] [tex]105[/tex]Therefore, m∠1 = 105°.
Complete the equation of the line through (4,-8)(4,−8)
Use exact numbers.
Y=____+_____
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Answer: y = 4x-8
Step-by-step explanation:
(4,-8)
(x,y)
What is the product (−4)(7)(−2)
Answers
Answer:
98
Step-by-step explanation:
1. (-4)(-2) equals 14 beacuse when you muiltpy two negatives yiui get a postive.
2. 14(7) equals 98
How to solve this problem?
Answers
Answer:
x° = 35°
Step-by-step explanation:
at 125° to get the opposite angle
180° - 125° = 55°
then,
x° + 90° + 55° = 180°
x° = 180° - 145°
x° = 35°
What is the atomic number of an atom?
Question 3 options:
the number protons and neutrons
the number of protons
the number of electrons and neutrons
the number of neutrons
Answers
Answer:
The number of protons
Step-by-step explanation:
Its the correct answer
A car is traveling at 65 mi/hour. What is the car's speed in feet per second?
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Answer:
65 mph = 95.3 feet per second
A coffee shop sells lattes for $4 and cappuccinos for $3. Last Friday, they sold 78 drinks for a total of $252.
How many cappuccinos were sold?
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Explanation:
x = number of lattes sold
y = number of cappuccinos sold
Two equations can be set up:
x + y = 78
4x + 3y = 252
The first equation can be rearranged and substituted into the other equation to find the value of a variable.
y = 78 - x
4x + 3(78 - x) = 252
4x + 234 - 3x = 252
x + 234 = 252
x = 18
To find y, the value of x can be substituted into either equation.
x + y = 78
18 + y = 78
y = 60
To check answers, substitute both values into the original equations and make sure they work.
x + y = 78
18 + 60 = 78
78 = 78
4x + 3y = 252
4(18) + 3(60) = 252
72 + 180 = 252
252 = 252
Number of sold cappuccinos will be 60.
What is linear expression?
A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.
Given that;
A coffee shop sells lattes for $4 and cappuccinos for $3.
Last Friday, they sold 78 drinks for a total of $252.
Now,
Let number of lattes = x
Number of cappuccinos = y
Since, Last Friday, they sold 78 drinks.
So, we can formulate;
x + y = 78 ... (i)
And, Last Friday, they sold 78 drinks for a total of $252.
So, we can formulate;
4x + 3y = 252 ... (ii)
Solve equation (i) and (ii) we get;
x + y = 78
4x + 3y = 252
Multiply by 4 in equation (i) and subtract from (ii) we get;
4x + 3y - 4x - 4y = 252 - 312
- y = - 60
y = 60
And, x + y = 78
x + 60 = 78
x = 18
Thus, Number of sold cappuccinos will be 60.
Learn more about the linear expression visit:
https://brainly.com/question/28718030
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i forgot to attach the photo before.... please help
Answers
Part (i)
I'll use H in place of T to represent the heat of the object. That way there isn't a clash of variables lowercase t vs uppercase T.
The equation we're working with is updated to:
H(t) = 22 + a*2^(bt)
Plugging in t = 0 as the initial time value should lead to the temperature being H = 86 degrees Celsius.
So,
H(t) = 22 + a*2^(bt)
86 = 22 + a*2^(b*0)
86 = 22 + a*2^0
86 = 22 + a*1
86 = 22 + a
a+22 = 86
a = 86-22
a = 64
Answer: 64=====================================================
Part (ii)
We'll use the value of 'a' we found earlier. Plus we'll use the fact that H = 28 when t = 0.5 (since 30 min = 30/60 = 0.5 hr).
H(t) = 22 + a*2^(bt)
28 = 22 + 64*2^(b*0.5)
28-22 = 64*2^(0.5b)
64*2^(0.5b) = 6
2^6*2^(0.5b) = 6
2^(6+0.5b) = 6
log( 2^(6+0.5b) ) = log(6)
(6+0.5b)*log(2) = log(6)
6+0.5b = log(6)/log(2)
6+0.5b = 2.5849625
0.5b = 2.5849625-6
0.5b = -3.4150375
b = -3.4150375/(0.5)
b = -6.830075
Answer: Approximately -6.830075discrete or continuous function
Answers
Answer:
continuous becasue the arrows point out meaning the go on forever
Step-by-step explanation:
Simplify.
15 20 24+20
Answers
Answer:
-5 divide by 28
Step-by-step explanation:
so the question supposed be " 15-20 divided by 2(4) + 20
15-20 which is also 15 + (-20)= -5
2(4)=8, 8+20=28
so it can simplify into -5 / 28
(hope it helps :)
I need help on this problem i dont know if the answer is: 16 or 48,but i dont know for sure so if my guess if wrong please tell me.**Thank you so much if you help me will make brain if you answer correctly!** =3
*no links!*
Answers
Answer:
You will need 32 ounces
Step-by-step explanation:
2 pounds x 16 = 32 ounces
300 cal / 3 oz = x / 32 oz
(300 * 32) / 3 = 3,200 calories
In order to save for a new computer and printer, Joseph has a summer job working at the marina where he earns $8.50 per hour. His weekly earnings are listed in the table below
The computer he wants costs $1575, and the printer costs $225. Joseph has to earn at least how much more money, m, in order to be able to afford the computer and printer?
Answers
Explanation:
He has already made $1088 which means he needs at least (greater than or equal to) $712 more.
simplify this complex fraction .
Answers
I’ll give thanks, 5 stars and brainliest
Continue the pattern till the tenth digit. 1, 4, 9, 16,...
Answers
Answer:
25,36,49,64,81,100
................................
Answer:
Your answer is 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.
Step-by-step explanation:
1 - 4
+ 3
4 - 9
+ 5
9 - 16
+ 7
+9, +11, +13, +15, +17, +19...
b(n) = 4 – 6(n-1)
Find the 4th term in the sequence.
Answers
Answer:
B4= 4-6(4-1)
B4= 4-7(3)
B4= 4-18
B4= -14
please solve for me
Answers
Answer:
Kznnznxndnnx xkndnx xjx xjxndjxs mxmzmxmx. J xnd dnxndnxjndnx. Jx xis bx 9837ei3xid dus
Step-by-step explanation:
Szjnznz s8sbbsnsjs
Mzmzmznzm
Mzmsmxmx
Mzmxmkx
Z
Km mmx
Zkskms
Kzmz
Please help with this math problem! :)
Answers
Answer:
look at the photo..................
Answer:
x = 4.8 , y = 4
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{KJ}{NP}[/tex] = [tex]\frac{KL}{NM}[/tex] , substitute values
[tex]\frac{x}{3}[/tex] = [tex]\frac{8}{5}[/tex] ( cross- multiply )
5x = 24 ( divide both sides by 5 )
x = 4.8
and
[tex]\frac{JL}{PM}[/tex] = [tex]\frac{KL}{NM}[/tex] , that is
[tex]\frac{6.4}{y}[/tex] = [tex]\frac{8}{5}[/tex] ( cross- multiply )
8y = 32 ( divide both sides by 8 )
y = 4
What is an advantage of debt consolidation?
A. You will pay a higher interest rate.
B. You will have one monthly payment to manage.
C. You will have less time to make payments.
D. You will need to meet with a debt counselor.
Answers
An advantage of debt consolidation is: B. You will have one monthly payment to manage.
What is Debt consolidation?Debt consolidation can be defined as the way in which a person borrow or collect a loan so as to payoff their old debt or liabilities.
One of the advantage of debt consolidation loan is that you will have one monthly payment to manage or one bill to pay per month instead of several bill.
Therefore the correct option is B.
Learn more about debt consolidation here:https://brainly.com/question/11199005
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(a-b)^2+2c when a=13,b=6,and c=5
Answers
Answer:
59
Step-by-step explanation:
Given: a = 13, b = 6, and c = 5
(13-6)^2+2 x 5 (=10)
(13-6)^2+10
=59
Answer:
59
Step-by-step explanation:
Given,
a = 13
b = 6
c = 5
To find : ( a - b )^2 + 2c
Answer : -
( a - b )^2 + 2c
= ( 13 - 6 )^2 + 2 ( 5 )
= ( 7 )^2 + 10
= 49 + 10
= 59
Therefore,
the value of ( a - b )^2 + 2c is 59.
