Answer:
1 + 3 (x - 5) = 3x - 14
Step-by-step explanation:
Given:
1 + 3 (x - 5)
Open parenthesis
= 1 + {(3 * x) - (3 * 5)}
= 1 + (3x - 15)
= 1 + 3x - 15
= 3x - 14
1 + 3 (x - 5) = 3x - 14
Adam exchanged British pounds for Swiss franc He changed £400 into 592 francs What was the exchange rate of British pounds to Swiss franc
Answer: 1 : 1.48
Step-by-step explanation:
Adam was able to change £400 into 592 francs which means that the British pound is stronger because it was able to buy more Swiss francs.
The exchange rate can be gotten using direct proportion:
400 : 592
1 : x
Cross multiply:
400x = 592
x = 592/400
x = 1.48
Exchange rate is:
= 1 : 1.48
If the measure of angle 2 is 92 degrees and the measure of angle 4 is (one-half x) degrees, what is the value of x?
Answer: x = 184°
Step-by-step explanation: As we can see in the figure below, angles 2 and 4 are Vertical Angles, i.e., they are angles opposite each other when two lines cross. Vertical angles are always congruent.
Then,
m∠2 = m∠4
[tex]92=x.(\frac{1}{2})[/tex]
[tex]92=\frac{x}{2}[/tex]
Value of x is
[tex]x=92(2)[/tex]
x = 184
The value of x is 184°.
may you guys help? i've been struggling on this question. if so i would very much appreciate it...
Answer:
24.288 LB
Step-by-step explanation:
Weight:176 LB
Fat %: 13.8%
176x0.138= 24.288
Put the following equation of a line into slope-intercept form, simplifying all fractions. 10x-6y=-48
Answer:
y=5/3x+8
Step-by-step explanation:
6. Find the missing angle.
Step-by-step explanation:
one triangle has total 180°. so, 180° - 45° - 30° = 105°
Answer : 105°
5(3)+2y=20
What’s the y factor?
Answer:
The answer should be y=2.5
The graph shows the relationship between the number of correct answers given by Mini and the number of marks she scored. How many marks did she score for 11 correct answers?
Answer:
18
Step-by-step explanation:
Sara has 24 muffins, which he needs to box up
into dozens. How many boxes does she need?
Answer:
2 boxes
Step-by-step explanation:
1 dozen = 12
24 divided by 12 = 2!
Answer:
S/he needs 2 boxs
Step-by-step explanation:
24/12=2
two opposite sides of the square are increased by 8 inches and the other two sides are decreased by 5 inches. the area of the new rectangle is 11 square inches more than the area of the original square. how long was one side of the square?
a. 10
b. 12
c. 7
d. 17
Answer:
The length of a side of the square would be 8.
Step-by-step explanation:
if 1+2x+1 = 10 , then -8x= ?
Answer:
- 8x = - 32
Step-by-step explanation:
Given
1 + 2x + 1 = 10, that is
2 + 2x = 10 ( subtract 2 from both sides )
2x = 8 ( divide both sides by 2 )
x = 4
Then
- 8x = - 8 × 4 = - 32
2. P(-4, 2), (6, 4), R(11, -2), S(2, -3)
is this is parallelogram or not??
What is 608 ÷ 19
Pls answer my friend and I need this to past ( 5 points)
What expressions are equal to 16.04
where are the expressions?
A shirt cost $17. If you pay $17 for that shirt, what percent of the price are you paying?
Answer: You are paying a 100% of the price cause it's the total price.
I need help on these long division questions
Answer:
2480, 2444, 30073, 4761, 117660
Step-by-step explanation:
There were 82,000 fans at a World Cup soccer game. About 60% were fans from Brazil. Approximately how many fans at the game were from Brazil?
The solution to -2(1–4x) = 3x + 8 is
a) 6/11
b)2
c)-10/7
d)-2
Tickets to a local movie were sold at $3.00 for adults and $1.50 for students. If 350 tickets were sold for a total of $630.00, how many adult tickets were sold?
How Many Squares does the Below given picture.
Thanks.
Answer:
10
Step-by-step explanation:
A piece of rope is 15.6 meters long. It is cut into 16 equal pieces. How long is each piece? Round your answer to the nearest tenth.
Answer:
1 m
Step-by-step explanation:
Given thta,
Length of a piece of rope = 15.6 m
It is cut into 16 equal pieces.
We need to find the length of each piece of rope.
Let the length of each piece is y m.
ATQ,
16 y = 15.6
⇒ y = 0.975
or
⇒ y = 1 m
Hence, the length of each piece is 1 m.
Brianna is going to a carnival that has games and rides. Each game costs $2 and each ride costs $4. Brianna spent $24 altogether at the carnival and the number of games she played is 4 times the number of rides she went on. Graphically solve a system of equations in order to determine the number of games Brianna played, x,x, and the number of rides Brianna went on, yy.
Answer:$82
Step-by-step explanation:
Find the positive value of x if 4 - 2x] = 6.
6-4+2x=0
2+2x=0
-2(-1-x)=0
Step-by-step explanation:
not possible
hello guys I really need help is anyone available please and ty
Answer:
(7,2)45 units sqrd
Step-by-step explanation:
45 units sqrd because its a 5x9
what is equivalent to 4(8n)?
Answer:
32n
Step-by-step explanation:
4(8n) = 4 * 8 * n = 32 * n = 32n
thank, 5 star, and brainliest if helpful!
What is the slope of the line that passes through the points(-3,9) and (22,-4)?
Answer:
1/5
Step-by-step explanation:
We can find the slope of a line passing through two points by using the following
m = (y2-y1)/(x2-x1)
= (-9 - -4)/(-3 - 22)
= (-9+4)/(-25)
= -5/ -25
How many Triangles can be constructed with sides measuring 1 m to 2 m and 2 meter
Answer:
one
Step-by-step explanation:
does anyone know how to solve 2x+3y=7 and 4x-5y=25 using substitution to solve the system of equations.
Answer:
2x+3y=7 would be x=7/2-3y/2
4x-5y=25 would be x=25/4+5y/4
Does this help? if not let me know!:)
Find the length of the missing side (nearest tenth).
25 yd
37 yd
Answer:
27.3 yards
Step-by-step explanation:
Since this triangle is a right triangle, this can be solved using the equation:
a^2 + b^2 = c^2
c^2 is the side opposite to the right angle (37)
So, you need to change the equation to where it is set equal to b^2.
Subtract a^2 on both sides.
b^2 = c^2 - a^2
Now, plug in the numbers you have.
b^2 = 37^2 - 25^2
Simplify.
b^2 = 1369 - 625
b^2 = 744
Now, to find b, take the square root of 744.
√744 = 27.3
The amount of oil it takes to cover the bottom of the frying fan.
Is ts circumference or area and please explain why it's a circumference or an area.
The width of a triangle is represented by 5 +2y. The length is twice as long as the width. What is the perimeter of the rectangle? Select all correct expressions.
Answer:
6(5+2y)
Step-by-step explanation:
We have width = w = 5+2y
L = length of the rectangle
Length has been give to be 2 x width
Width = w
So l = 2w
Perimeter of a rectangle = 2(l+w)
Since l = 2w, we have
2(2w+w)
= 2(3w)
= 6w
So since we already know w = 5+2y
We put this value into 6w
Then we will have this expression:
P = 6(5+2y)
