Answers
Answer:
x = 16
Step-by-step explanation:
Since ∆ABC is congruent to ∆DEC, their corresponding angles would be equal to each other.
<B is congruent to <E, therefore,
<B = <E
x + 15 = 6x - 65 (substitution)
Collect like terms
x - 6x = -15 - 65
-5x = -80
Divide both sides by -5
x = 16
Related Questions
Jason wants to earn money by raking leaves. He buys a rake that costs $20.00. He plans to charge $6.00 for each
lawn that he rakes. (A-CED.2)
A. Write an equation to represent P, the amount of Jason's profit, if the number of lawns he rakes is r.
B. Use your equation to calculate the amount of profit Jason will make if he rakes 15 lawns.
Helppppppppp meeeeeeee!
Answers
Answer:
The equation would be 6r-20... If he raked 15 lawns, his profit would be $70
Step-by-step explanation:
For B. plugin 15 where r is... then multiply that by 6... which will get us 90. Then subtract the $20 rake fee and we get a profit of 70 dollars. Hope this helps!
Chicken costs $3.20 per pound, and beef costs $4.59 per pound. What is the exact cost of 3 pound of beef?
Answers
1) $9.60
2)$13.77
3)$4.17
Step-by-step explanation:
Find the missing angle!
Answers
∠PRQ = ∠STR
∠STR + 60° + 58° = 180°
∠STR = 62°
∠PRQ = 62°
I really need help what is 854÷7 I will make you a brainlist
Answers
Answer:
854÷7=122
Step-by-step explanation:
DIVISION
122
Answer:
The Answer is 122
Step-by-step explanation:
854/7
854-854 equalling 0 and have a value of 122 of how much was divide by using 7
(7 x 122 equal that of 854)
Which is equivalent to the expression below? |-3|
O
13
-1-31
O
3
Answers
leah is making trail mix. the recipe calls for 1 cup granola, 3/4 cup raisins, and 1/3 cup nuts. can she order all the trail mix in a 2-cup container?
Answers
answer and get brainliest
Answers
Answer:
50
Step-by-step explanation:
4 x 1=4
2.5 x 5=12.5
12.5 x 4=50
So 50 is the answer can i have brainliest now please
A) what slope does this line have?
B) what is the slope of the line?
C) what is the y- intercept of the line?
D) what is the equation of the line?
Answers
Answer:
The slope is a positive linear slope
The slope is 2
The y-intercept is -4
The equation of this line would be: y = 2x - 4
Step-by-step explanation:
y = mx + b format
m = slope
b = y-intercept
and x and y are the x and y components
How much of a pizza does each person get if you divide half a pizza among three people?
Answers
A triangle has an area of 114.6 square kilometers and a height of 12 kilometers. What is the length of the base?
Answers
Answer:
base = 19.1 km
Step-by-step explanation:
start with formula:
A = bh/2
plug in what's known:
114.6 = 12b/2
114.6 = 6b
b = 114.6/6
b = 19.1
at noon the temperature in successor Michigan was 82°F by midnight the temperature had fallen to 66°F what was the change in temperature over the 12 hour period
Answers
Answer:
The change in temperature was of -16ºF, that is, a decrease of 16ºF.
Step-by-step explanation:
At noon, the temperature was of 82°F.
By midnight the temperature had fallen to 66°F.
Change:
Final value subtracted by initial value, so
66ºF - 82ºF = -16ºF
The change in temperature was of -16ºF, that is, a decrease of 16ºF.
8 Saturday they make 13 plain glazed donuts for every 7 chocolate glazed donuts what is the ratio of chocolate glazed to plain glaze
Answers
7 : 13
Every year, Jada's scout troop makes and sells tie-dyed shirts to raise money for charity. Short-sleeved shirts are easier to make, so they try to sell more short-sleeved shirts than long-sleeved shirts. Last year, her troop sold 20 short-sleeved shirts and 25 long-sleeved shirts. This year, her troop sold 35 short-sleeved shirts and 50 long-sleeved shirts. Which year's sales had a greater ratio of short-sleeved shirts to long-sleeved shirts?
Answers
Answer:
long-sleeved
Step-by-step explanation:
long-sleeved shirt has gained 25 more sales than last year while short sleeved shirt sales only gained 15 more sales than last year.
Answer:
Last year's sales had a greater ratio.
Step-by-step explanation:
I'm sorry if it's wrong
a bag contains 8 blue chips, 7green chips and 2 white chips. if two chips are drawn without replacement, what is the probability of drawing a blue chip and a green chip
Answers
b=8, g=7, w=2, total=17
(8/17)(7/16)=56/272=7/34
Answer:
7/34
Step-by-step explanation:
find the volume of a cylinder with radius 3cm and height 7cm
Answers
Answer:
197.92
Step-by-step explanation:
3.14*3*2*7=197.92
Answer:
197.92 cu cm to the nearest hundredth
Step-by-step explanation:
Volume = area of the base time the height.
Your base is a circle, so A = [tex]\pi r^{2}[/tex] = [tex]\pi 3^{2}[/tex] = 9π
Vol = 9π(7) = 63π ≅ 197.92 cu cm to the nearest hundredth
un juego de 4 dados tiene una valor de 1500 pesos ¿cual es el valor de cada dado si todos cuestan lo mismo
Answers
Answer: 375
Step-by-step explanation: 1500 % 4 = 375
PD: que caros dados!
please help me im in deep need
Answers
Answer:
Its C
Step-by-step explanation:
because N and O would have been numerators but they are denominators
a + b = 0
which of these is equal to b?
Answers
Answer:
b is equal to negative a and a is also equal to negative b
Step-by-step explanation:
Cuáles son las partes de un término algebraico
Answers
Answer:
coeficiente, variables, exponentes, y el signo.
You are borrowing $1,575 to purchase a washer and dryer using a 36 month installment plan. Determine the annual percentage rate (APR) and the monthly payment given that the interest charge is $99.32. Round your answer to the nearest whole percent and to the nearest cent.
A. %% 47.2
b. 5% 50.18
C. 4% 49.4
D. 4% 46.5
Answers
Quinn works at the Sugar Cup Café. This morning, she made the day's first batch of hazelnut coffee by mixing together 6 ounces of hazelnut syrup and 75 ounces of unflavored coffee. When it ran out in the afternoon, she made a second batch by mixing together 2 ounces of hazelnut syrup and 25 ounces of unflavored coffee. Which batch of coffee had a stronger hazelnut flavor?
Answers
Answer:
neither
Step-by-step explanation:
which shows the product of 23 and 39
Answers
Answer:
897
Step-by-step explanation:
"Product" in math refers to multiplication, so you would just multiply the two to get 897.
Answer:
897
Step-by-step explanation
multilpy
One year, the population of a city was 80,000. Several years later it was 66,400. Find
the percent decrease.
Answers
Answer:
The population decrease by 17%.
Step-by-step explanation:
This is because 66,400 is 83% of 80,000.
100%-83%= 17%
Therefore, the percentage of the population that decreased was 17%
The price of an item yesterday was $40. Today, the price fell to $22. Find the percentage decrease.
Answers
Answer:
45%
Step-by-step explanation:
40 * .45 = 18
40-18 = 22
The percentage decrease of an item would be 45%.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
We can determine the value of the percentage decrease by the following formula,
percentage decrease = (initial value - reduced value) / initial value × 100%
As per the given question, we have
initial value = $40, and reduced value = $22
Substitute the values in the above formula, and we get
percentage decrease = (40 - 22) / 40 × 100%
percentage decrease = (18) / 40 × 100%
percentage decrease = 0.45 × 100%
Apply the multiplication operation, and we get
percentage decrease = 45%
Thus, the percentage decrease of an item would be 45%.
Learn more about the percentages here:
brainly.com/question/24159063
#SPJ2
there are 38 students involved in planning the homecoming parade. of these students 15 are boys and 23 are girls. if two members are selected to lead the parade what is the probability that both are girls
Answers
Answer:
About 65%
hope this helps a little
can someone give me a hand
Answers
Answer:
Where's the table
Step-by-step explanation:
Simplify The expression
-5/8 (-3/8 - 1/4)
Answers
Answer:
25/64
Step-by-step explanation:
do what's inside parentheses first
-3/8 - 2/8 = -5/8
-5/8(-5/8) = 25/64
please help i tried this homework for about 30 min and still cant get it
Answers
Answer:
1)false
2)false
3)true
4) false
Explain your answer
Thank you so much !
Will give brainlst
Answers
Answer:
Good luck with that
Step-by-step explanation:
We r to lazy to do it
Answer:
C
Step-by-step explanation:
Granite is mined worldwide but the most exotic colours are obtained from granite deposits in Brazil, India, China, Finland, South Africa and North America. Granite mining is a capital and labour intensive process. Chunks of granite are extracted from deposits by cutting or blasting procedures.
HELP ASAP WILL MARK U BRAINLIESTTTT
Answers
Answer:
125q^6p^3
Step-by-step explanation: