Answer:
side BCside ABside ACStep-by-step explanation:
list the side lengths of the triangle in order from longest to shortest
from the given triangle.
find angle A∠A = 180 - 65 - 30
∠A = 85
angle side relationship theorem:
In a triangle, the side opposite the larger angle is the longer side
∠A = 85 = side BC∠C = 65 = side AB∠B = 30 = side ACt(x) = 7x, t(x) = 49
Answer:
x=7
Step-by-step explanation:
t(x) = 7x, t(x) = 49
Due to the transitive property, you can say that
7x=49
divide both sides by 7
x=7
Hope it helped!
Answer:
Step-by-step explanation:
7
49/7=7
hey can you pls help!!!
Answer:
60/4 if i get right can i please get brainliest?
Answer:
60 miles/ 4 gallons
Step-by-step explanation:
60 divided by 4 is 15
The value of y varies directly with x. If x=6, then y=21
.
Find the value of x when y=70
Answer:
Direct proportionality
If the value of y varies directly with x, the value of x when y=70 is 20.
Given that, the value of y varies directly with x.
What is a proportional relationship?Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".
We know that, the value of y varies directly with x
y ∝ x
⇒ y = kx
⇒ k = y/x
⇒ k = 21/6
⇒ k = 7/2
So, k = y/x
7/2 = 70/x
⇒ 1/2 = 10/x
⇒ x = 20
Therefore, if the value of y varies directly with x, the value of x when y=70 is 20.
To learn more about the proportional relationship visit:
brainly.com/question/12917806.
#SPJ2
HELP ME OUT PLEASE
Lynn bought 3 bags of chips for $1.86 each and 2 bottles of apple juice for $3.27 each. If the tax on the items was $0.43, what was the total amount she spent?
Answer:
$12.55
Step-by-step explanation:
Multiply 1.86 x 3 = 5.58
3.27 x 2 = 6.54
6.54+ 5.58 =12.12
12.12 + 0.43 = 12.55
$12.55
What is the answer for both?
Answer:
What is the question from both?
Answer:
(4,2) for the first one
(2,-1) for the second one
to get the answers I got, equate Both
The ratio of girls to boys in Liza's classroom is 5 to 4.
How many girls are in her classroom if there is a total of 27 students?
Hi!
The answer is: 15 girls.
__________________________________________________________
Let
x-----> the number of girls
y-----> the number of boys
we know that
- x+y=27, Which is equation A.
- x/y = 5/4
- isolate the variable y
- y=4/5x, Which is equation B.
- 9/5x=27
- x=5x27/9
- 15 Girls.
__________________________________________________________
Hope this helps!
What percent of 58 is 118.2? Round to the nearest tenth of a percent.
Answer: 203.8 percent
Step-by-step explanation:
i am just going to give points away pls give me brainlyest
Answer:
Okay will do!!
Step-by-step explanation:
helpppppp I'll give you brainy est
Answer:
Put those equations into desmos
Step-by-step explanation:
2. Jon has $45.00. He plans to spend 4/5 of his money on sports
equipment. How much will he spend?
Answer:
$36 dollars
Step-by-step explanation:
Answer:
To get the result we have to find 4/5 of 45$. To do this we have to just multiply 4/5 by 45, so
- 36 is the answer
What is the value of 6x2 when x = 1.5?
Round to the tenths place
pls help
Answer:
13.5
Step-by-step explanation:
6 x^2
Let x= 1.5
6 ( 1.5) ^2
6 *2.25
13.5
6th grade math
34/51 = x/3
solve pls
What is the equation of the line that passes through the point (5,6) and has a slope of 2 ?
Answer:
y = 2x - 4
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2, thus
y = 2x + c ← is the partial equation
To find c substitute (5, 6) into the partial equation
6 = 10 + c ⇒ c = 6 - 10 = - 4
y = 2x - 4 ← equation of line
what is p supposed to be in this equation?
If a restaurant charges $9.90 for 2 sandwiches, how much will the restaurant charge for 15 sandwiches?
Which of the following expressions are equivalent to
-1/2?
A.1/-2
B.-1/-2
C.None of the above
Answer:
A
Step-by-step explanation:
-1 / 2 = -0.5
1/-2 = -/0.5
Answer:
b
Step-by-step explanation:
both the top and bottom are negative so there fore the whole fraction is negative.
whats the answer to this?
Paige ran 3 miles on Monday, walked 8 miles Tuesday
and ran a combined 11 miles on Wednesday and
Thursday. How many total miles did Paige exercise in
four days?
Answer:
22
Step-by-step explanation:
add 11 + 8+ 3
Two more than a certain membership is 15 less than twice the number
Cole went to the store and bought pants and shirts. He bought a total of 12 items and paid $234. If Pants cost $22 and Shirts cost $16, how many of each did he buy?
Select two equations that could be used to determine the number of pants (p) and shirts (s) Cole purchased
Answer:
Cole bought 7 pants and 9 shirts.
Step-by-step explanation:
Let p represent the number of pants and s represent the number of shirts.
Then using the provided data two equations can be formed.
p + s = 12...(i)
22p + 16s = 234...(ii)
Solve (i) and (ii) simultaneously.
Multiply (i) by 16 and subtract the resultant equation from (ii) as follows:
16p + 16s = 192
-22p - 16s = -234
-6p = -42
p = 7
Substitute p = 7 in (i) and solve for s as follows:
p + s = 16
7 + s = 16
s = 9
Thus, Cole bought 7 pants and 9 shirts.
Merin recently
purchased 76 boxes
contanng Bayberry
Extract potion
There were 12
Bayberry Extract
potions n each box
How many potions
dd Merlin purchase
nall?
3. Flyn is ordering t-shirts for all 8th graders at his school: T-shirts R-Us charges
$6.25 per shirt with a one-time embroidery fee of $19. T-shirts Galore charges
$4 75 per shirt with a one-time embroidery fee of $43. Which inequality can be
used to find x, the minimum number of shirts that can be ordered so that the total
charge at T-shirts R-Us is less than the total charge at T-shirts Galore?
A. 6.25 + 19x < 4.75 + 43x
B. 6.25x + 19 < 4.75 + 43x
C. 6.25 + 19x < 4.75x + 43
D. 6.25x + 19 < 4.75x + 43
Answer:
the answer is a
Step-by-step explanation:
SHORT ANSWER Why is this table not a function? Explain your reason. Answer in complete sentences.
Answer:
one input is going to two different out puts it also fails the vertical line test
Answer:
because there is no association between each dot on the scatter plot pls mark brainliest
Step-by-step explanation:
Find the value of x that makes m ∥ n.
Answer:
x=60
Step-by-step explanation:
X+2x=180degree because it is co interior angle
3x=180
X=180/3
X=60.
Verification
X+2x=180
60+2(60)=180
60+120=180
mejores aplicaciones de matemáticas?
Please hurry :) and if u don't know the answer please don't just put a random thing <3
Answer:
Wal-mart
Step-by-step explanation:
you only get a discount from National Tire and Battery after you purchase 4 tires, which is not as good a deal as Wal-mart's
Answer:
Wal-mart.
Step-by-step explanation
20% of 225 is 45, therefore we subtract 45 from 225 and get 180.
180x4=$720
$720 is the least amount of money spent on 4 tires :)
The triangles are similar. Find the value of x. Round to the nearest tenth.
Answer:
the value of x is 46 round to the nearst tenth thatll be 50
Step-by-step explanation:
Which one??? I need help
Answer:
C
Step-by-step explanation:
Answer:
Hi^^^its Anime
What is the range of this relashinship for
(17, 1)
(12, -19)
(7, 4)
(17, 11)
Would be (-17, 7, 12, 17) known as b).
Step-by-step explanation:
help ASAP!
thank you so much
Which of the following is the correct equation of the line that is parallel to y=−1x−5, and has a y-intercept at (0,1)?
y=−1x+0y is equal to negative 1 x plus 0
y=1x+5y is equal to 1 x plus 5
y=−1x+1y is equal to negative 1 x plus 1
y=5x−1
Answer:
The answer is option 3.
Step-by-step explanation:
When both lines are parallel, they will have the same gradient. In a linear equation, y = mx + b where m represents gradient and b is y-intercept :
Let m = -1, b = 1
y = -1x + 1
Answer:
the answer is option 3 like the first person said. no trollin
Step-by-step explanation: