What’s the perimeter and area?
Answers
Answer 1
Answer:
Answer:
Perimeter= 34a
Area= 42a
Step-by-step explanation:
Perimeter: 3a + 3a + 3a+ 3a +3a + 5a +5a + 9a = 34a
Area: (3a x 9a) + (3a x 5a) = 42a
Related Questions
Multiply. –7 ∙ 8a. –56b. –1c. 1d. 56
Identify properties used in each step in rewriting the polynomial expression (x+5)+3(a+(6x)y)
Which data set most likely has no correlation A. The time spent studying for a test and test score B. Color of your eyes and your shoe size C. The increase of your paycheck and the number of hours you work D. The increase in ice cream sales in the rise of temperature
Which of these numbers are irrational? A) 4.3 B) -5/9 C) 1.618 D) _/6
Michael's checking account balance was $345. Michael withdrew $160 three times. What is his balance now?
Identify properties used in each step in rewriting the polynomial expression (x+5)+3(a+(6x)y)
Which data set most likely has no correlation A. The time spent studying for a test and test score B. Color of your eyes and your shoe size C. The increase of your paycheck and the number of hours you work D. The increase in ice cream sales in the rise of temperature
Which of these numbers are irrational? A) 4.3 B) -5/9 C) 1.618 D) _/6
Michael's checking account balance was $345. Michael withdrew $160 three times. What is his balance now?
Answers
I think the answer is A because the balance after 4 years is not on their and so we are trying to find the balance after three years. And after 3 years the balance is 805
I believe it's A.
Hope this helps.
Hope this helps.
Answers
The answer is t= 3 !!!
50= - 10t+80
We move all terms to the left:
50 - ( -10t+80) =0
Get rid of the parentheses
10t - 80+50=0
We add all the numbers together, and all the variables
10+ - 30=0
We move all the terms containing t to the left, all the other terms to the right
10t = 30
t = 30/10
t = 3
We move all terms to the left:
50 - ( -10t+80) =0
Get rid of the parentheses
10t - 80+50=0
We add all the numbers together, and all the variables
10+ - 30=0
We move all the terms containing t to the left, all the other terms to the right
10t = 30
t = 30/10
t = 3
Answers
35 Percent of 70 is 24.5
We assume, that the number 70 is 100% - because it's the output value of the task. We assume, that x is the value we are looking for. If 70 is 100%, so we can write it down as 70=100%. We know, that x is 35% of the output value, so we can write it down as x=35%. Now we have two simple equations: 1.)70=100% 2.)x=35%where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that: 70/x=100%/35% Now we just have to solve the simple equation, and we will get the solution we are looking for.
We assume, that the number 70 is 100% - because it's the output value of the task. We assume, that x is the value we are looking for. If 70 is 100%, so we can write it down as 70=100%. We know, that x is 35% of the output value, so we can write it down as x=35%. Now we have two simple equations: 1.)70=100% 2.)x=35%where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that: 70/x=100%/35% Now we just have to solve the simple equation, and we will get the solution we are looking for.
To me, the best thing to do first is translate the question into math,
so that you can work with it.
-- "What" means "x "
-- "is" means " = "·
-- "percent" means " /100"
-- "of" means "times"
Translated into math, the question says:
x = 35/100 · 70
Clean up the right side of the equation and simplify it:
x = (35 · 70) / 100
x = 2450 / 100
x = 24.5
so that you can work with it.
-- "What" means "x "
-- "is" means " = "·
-- "percent" means " /100"
-- "of" means "times"
Translated into math, the question says:
x = 35/100 · 70
Clean up the right side of the equation and simplify it:
x = (35 · 70) / 100
x = 2450 / 100
x = 24.5
Answers
Parallel lines have equal gradients;
So,
y=2x+5
The gradient is 2
The parallel line also has a gradient of 2
So,
y=2x+5
The gradient is 2
The parallel line also has a gradient of 2
The equation "y=mx+b" is the slope-intercept forme of a line with slope "m" and y-interceptept (0,b)
In this case:
y=2x+5;
the slope "m" will be equato to : "2".
Answer: the slope is 2.
In this case:
y=2x+5;
the slope "m" will be equato to : "2".
Answer: the slope is 2.
Answers
i hope this helps you
Answers
Answer:
6 ¼ hours of Daylight
Step-by-step explanation:
- a day = 24 hours
- you know that there was 17 ¾ hours of no day light
- 17 ¾ = 17.75
- 24 - 17.75 = Daylight hours
- daylight hours = 6.25
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