hey anyone here! I need some help solving and understanding these please! I tried so hard but don't quite understand
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Step-by-step explanation:
this is the solution to both of these questions in that picture.
Related Questions
I need help fast thank you all!!
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Answer:
b = 5.2
c = 3.5
Step-by-step explanation:
By 45°- 45° - 90° triangle theorem:
[tex]c = \frac{1}{ \sqrt{2} } \times 5 \\ \\ c = \frac{1}{ 2} \times 5 \sqrt{2} \\ \\ c = 2.5 \times 1.414\\ \\ c = 3.535 \\ \\ c \approx \: 3.5[/tex]
By 30°- 60° - 90° triangle theorem:
[tex] b = \frac{ \sqrt{3} }{2} \times (2 \times 3) \\ \\ b = 3 \sqrt{3} \\ \\ b = 3 \times 1.732 \\ \\ b = 5.196 \\ \\ b \approx 5.2[/tex]
y= 1/6x - 1
Find the slope
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Answer:
m=1/6
Step-by-step explanation:
How do I do this I don’t get it at all
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A,(4,1)
B(-1,3)
C(-7,-4)
D(3,-2)
E(0,8)
Answer and Step-by-step explanation:
You're told to find the ordered pair of point E.
E is found on the y-axis.
If you count upwards 8 units, you will see that point E is there.
So, Point E is at the coordinate (0, 8), where 0 represents 0 units on the x axis, and 8 represents 8 units up on the y axis.
#teamtrees #WAP (Water And Plant)
Christian saved 27% of the $8,500 he earned painting the toenails of tiny poodle as a Carney worker at the 2007 state fair. How much has he saved?
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Answer:
maybe 23
Step-by-step explanation:
please answer asap I'll mark brainliest!!!!
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Answer:
10.) 6 2/5 11.) 21/100
Step-by-step explanation:
I hope that these are correct, they are simplified.
Stay awesome! and don't forget to be K I N D! <3
A garden table and a bench cost S585 combined. The garden table costs S65 less than the bench. What is the cost of the bench?
Answers
Answer:
Bench costs $325
Step-by-step explanation:
Try setting up an equation
x = cost of garden table
y = cost of bench
equation 1: x + y = 585
We also know that the table costs 65 dollars less than the bench.
cost of garden table = bench - 65
or
equation 2: x = y - 65
Now just substitute equation 2 into equation 1
(y-65) + y = 585
and solve for y
2y-65 = 585
2y = 585 + 65 = 650
y = 325 = cost of bench
Untitled Question
5 points
Which of the following points lies in the solution set of the inequality
y 3x + 10?
a) (1, 10)
c) (4, 20)
b) (-1,3)
d) (2, 16)
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What is the slope of a line perpendicular to the line whose equation is X+3y=-15
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Simplify the expression by combining like terms.
3.6x+5.9−2.2−1.7x
Enter your answer as an expression, like this: 42x+53
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1.9x+3.7
Explanation:
3.6x + (-1.7x)= 1.9x
5.9 - 2.2= 3.7
What is the ratio of 19:95? QUICK I NEED HELP!
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Answer:
1 : 5
Step-by-step explanation:
Given the ratio
19 : 95 ( divide both parts by 19 )
= 1 : 5 ← in simplest form
Rick earned $133 for 7 hours of work. How much does Rick earn per hour?
Equation:
So, rick earns ___ per hour
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Answer:
Step-by-step explanation:
Help plss I will mark as brainlest if correct
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Answer:
y= - 1/4x - 3
Step-by-step explanation:
Pls help quickly!!!!!!!!!!!!!!!
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Answer:
hmm. I would say right.
Step-by-step explanation:
The angle when you flip your triangle is 90 degrees.
Complete the problem. Check your answer in the back of the book.
3. Joseph Lee's check register balance is $8,754.33. He compares his
statement with his check register. He notes that the bank paid him
$2.86 in interest and deducted a $1.20 service charge for bill payment.
He finds these outstanding checks and deposits:
Check 845: $751.75 Check 847: $2,455.89 Deposit: $805.14.
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Which expression is not equivalent to 3x-2
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Answer: Let's simplify step-by-step.
3x−2
There are no like terms.
So it going to be the same, =3x-2
Step-by-step explanation: hope you understand
Answer:
2x + 2 + x
Step-by-step explanation:
Leroy wrote an expression that is equivalent to (20+10)divided (2•3)
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Answer:
30/6
Step-by-step explanation:
20+10=30
2*3=6
Write 5√4 using rational exponents.
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Answer:
5(4)^1/2 is the correct answer
Step-by-step explanation:
hope this helps
which of the follong is the process of finding the factors of mathematical expression 2d²-8d
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Answer:
2d(d - 4)
Step-by-step explanation:
Given
2d² - 8d ← factor out the common factor of 2d from each term
= 2d(d - 4) ← in factored form
Find the perimeter and area
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Answer:
perimeter = 14
area = 6
Step-by-step explanation:
p = 4 + 3 + 7
a = L × w
2
Perimeter: 14m²n²cm
Area: 28m²n²
Explanation step bye step Given Data:height: 4m²
length: 7mn²
base: 3mn²
To Find:Perimeter =?
Area=?
Formula:Perimeter: a + b + c
Area: length × height
SolutionPerimeter: a+b+c
= 4m²+7mn²+3mn²
= 14m²n² cm
Area: l×h
= 4m²×7mn²
= 28m²n²
please mark as brainliest answer pls
I don't understand this, I have the answer but I don't know or how to explain my work.
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Answer:
B
Step-by-step explanation:
0.25 = 1/4 = 5/20
0.35 = 35/100 = 7/20
5/20 + 7/20 = 12/20 = 6/10 = 3/5
Answer:
Step-by-step explanation:
so first you would do 0.25+0.35= 0.6
now put 0.6 into a fraction= 6/10 because 6 is in the 10th place then simplify 6/10=3/5 which to find that you divide each side by 2
Hope This Helped!
what is the slope of the line?
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Y intercept: -2
NEED HELP ASAP!!! I'LL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!
A.) 10.25 units
B.) 10 units
C.) 12.7 units
D.) 12.25 units
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Answer:
A.) 10.25
Step-by-step explanation:
Answer:
I think its D
Hope this helps
what is 0.41891891891892 to two significant figures?
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Answer:
0. 42
Step-by-step explanation:
any number greater than 0 is significant if it's exactly 0 or less than 0 is not significant. since it's two significant figures you count the first two numbers greater than 0 which is 0.41 and we have 8 will is greater than 5 which will be rounded to 1 then rounded to 0.41 which makes it 0.42
30) Use the distributive property to solve: 5(x – 2)
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HELPPPPP ASAPPPPP PLSSSS
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Answer:c
Step-by-step explanation:
Answer:
subtract to eliminate x
Step-by-step explanation:
Everything is in the picture please help me.
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Answer:
62.5%
Step-by-step explanation:
There are a total of 8 options.
We are trying to get 5 of the 8.
5/8 = 0.625 = 62.5%
someone please help me with this!! I will mark brainliest
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It requires 3 cups of sugar to make 54 cookies. How many cookies can be made with 4 cups of sugar?
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Answer:
72
Step-by-step explanation:
54/3=18
54+18=72
Pleaseeeee help asap anyone
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Answer:
73
Step-by-step explanation:
17+90+C=180 since it is a straight angle and yeah.
17+90=107+c=180
180-107=73
Can someone help me with this and make sure to explain (8th grade math)
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____________________________
1.) To find lateral surface the formula is: [tex]2[/tex]π[tex]r[/tex] × [tex]h[/tex][tex]2[/tex]π[tex]7[/tex] × [tex]10[/tex]2.) Solve:[tex]2[/tex]π[tex]7[/tex] × [tex]10=439.822972[/tex]____________________________