Answers
Answer:
x = 31, y = 53, z = 96
Step-by-step explanation:
i got this question ina test so yea
Related Questions
PLEASE HELP ME
PLEASE I WILL GIVE 25 point IF IT IS RIGHT!!
Answers
Together, the areas of the rectangles sum to 30 square centimeters.
3 cm
2 cm
cm
y cm
1. Write an equation showing the relationship between 3 and y.
Type the equation in the box below.
I
Answers
Answer:
3x+2y
Step-by-step explanation:
Find the rectangles attached
Area of a rectangle = Length * Width
A = A1+A2
given
A = 30cm²
A1 = 3 * x
A1 = 3x
A2 = 2*y
A2 = 2y
Substitute
30 = 3x+2y
Hence the required equation is 3x+2y = 30
Answer: 3x + 2y = 30
Step-by-step explanation:
A = L x W
The sum of the rectangle is 30.
One angle is 3 and x, the other one is 2 and y.
Multiply 3 with x = 3x.
Multiply 2 with y = 2y
Then create your equation plugging in 30 as the answer to 3x + 2y
Solve the system by substitution y = -6x and -2x-7y=40
Answers
Answer:
x=4 y=8
Step-by-step explanation:
I need help fast! What is the square root of 9x^12? And 18x^7? And 25x^18 y^14? And 50x^9 y^19? Sorry I know it's a lot but I need it quick!
Answers
Answer:
Answer:
The principal, real, root of:
9–√2
=3
All roots:
3
−3
9 is a perfect square
Answer:
The principal, real, root of:
25−−√2
=5
All roots:
5
−5
25 is a perfect square
Step-by-step explanation:
the first one is for the 9 and the second one is for the 50
I’m confused about this question
Answers
I NEED HELP
Ann receives a 4% commission on her sales. Her last paycheck included $196 in commissions. Solve the formula C = 0.04s for s, where C is the amount of commission and s is the amount of sales. Then substitute to find her sales.
A.
$195.96
B.
$196.04
C.
$7.84
D.
$4,900
Answers
Answer:
D-$4,900
Step-by-step explanation:
Answer:
The answer is D. $4,900
Step-by-step explanation:
$196 in commissions => a = 196
s = a / 0.04 = 196 / 0.04 = $4900 = Ann's sales
so the answer for Ann's sales is $4,900
p-(p-q)-q-(q-p)
can any one write down the answer with explanation I'll also mark brainliest
Answers
p - (p - q) - q - (q - p)
= p - p + q - q - q + p
= - q + p
Notes:
- x - = +
+ x - = -
- x + = -
+ x + = -
‘+’ means a positive number
‘-’ means a negative number
‘x’ means times
Hope it helps:)
If y = x + 3, what is y if x = 4?
Answers
Answer:
7
Step-by-step explanation:
y = x+3
y = 4+3
y = 7
brainlist plz
PLS HELP ASAP
Which expression shows the result of applying the distributive property to 9(2+5m)?
18+45m
2+45m
11+14m
18+5m
Answers
Answer:
18+45m
Step-by-step explanation:
9x2= 18
9x5m= 45m
18+45m
I got it roght on the assignment
Evaluate -41-41.=
-8
08
16
-16
Answers
Answer:
are you sure those are all the options because it is -82
Step-by-step explanation:
Alexandra's drafting class is building a scale model of the school's courtyard. Alexandra chose to make a model of a campus oak tree for the assignment as shown. The tree is 10 yards tall and the base of the tree is 5 yards away from the edge of a park bench. She calculated that her oak tree model should be 0.4 yards tall. What is the distance, in yards, from the base of the model tree to the edge of the model bench?
Answers
Answer:
It's 0.20
Step-by-step explanation:
The distance between the base of the model tree to the edge of the model bench is 0.2 yard.
Similar triangle :A diagram is attached which describe the statement of question.
From diagram attached below, It is observed that both triangles are similar triangles.
The ratio of corresponding sides are same in the similar triangles.
the distance between the base of the model tree to the edge of the model bench is x.
[tex]\frac{5}{x}=\frac{10}{0.4}\\ \\ 10x=2\\\\x=2/10=0.2yard[/tex]
Learn more about the similar triangles here:
https://brainly.com/question/14285697
HELP ME ASAP
Which of the following articles would most benefit from a problem and solution organization pattern?
An article explaining your ideas on how to best rescue endangered loggerhead turtle eggs
An article comparing the loggerhead turtle rescue efforts on different beaches
An article discussing the life span of the loggerhead turtle
An article explaining why the loggerhead turtle is an endangered species
Answers
Answer:
An article explaining your ideas on how to best rescue endangered loggerhead turtle eggs
Step-by-step explanation:
In the problem and solution organization pattern, it is all about the ability to determine the problems affecting the organisation as well as proffer solutions on how to solve those problems. This would then lead to minimizing cost and maximizing profits. The example above which is about ideas on how to rescue endangered loggerhead turtle eggs is following same pattern.
Which of the following is a common denominator of 3/4 and 1/5
a.35
b.20
c.15
d.30
Answers
Answer:
b.20
Step-by-step explanation:
brainliest please
Answer:
The answer is 20
Step-by-step explanation:
12. Find the values of x, y, and z.
(1 point)
Answers
Answer:
b. x = 80, y = 100, z = 63
Step-by-step explanation:
Can someone help me? I beg.
Answers
Evaluate ∛-512 Use pencil and paper. Explain how you can check that your result is correct. Show your work.
nothing (Type an integer or a simplified fraction.)
Answers
Answer:
3√512 = 8
Step-by-step explanation:
Step 1: Find the prime factors of 512
512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
Step 2: Pair the factors of 512 in a group of three, such that they form cubes.
512 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2)
512 = 23 × 23 × 23
Using the law of exponent, we get;
512 = 29 [am.an = (a)m+n]
Or
512 = (23)3 [(am)n = amn]
512 = 83
Step 3: Now, we will apply cube root on both the sides to take out the factor (in cubes) as a single term.
3√512 = 3√(83)
So, here the cube root is eliminated by the cube of 8.
Hence, 3√512 = 8
What is the value of x? Enter your answer in the box.
Answers
can you kindly help me out please?!
Answers
Answer:
32h^7
Step-by-step explanation:
(4h^4)3=64h^12
64h^12/2h^5=
32h^12/2h^5=32h^7
Hope this helps :)
At the mall in Miami, Roberto found a jacket he liked. The normal price was $120, but the jacket was on sale for 40% off. If Roberto has $50 to spend, does he have enough to buy the jacket? If not, how much more money does he need?
Answers
Answer: No, He will need $22 to add to his money to buy jacket.
Step-by-step explanation:
Normal price of jacket =$120,
New price = 40% off which means 40% Less than the Normal price
= 40/ 100 x 120
=0.4 x 120 = 48; 120 -48= $72
New Price = $72
Therefore Roberto with $50 to spend does not have enough to buy the jacket
He will need $72- $50 =$22 to add to his money to buy jacket.
Solve by factoring and the square root method, SHOW ALL WORK.
Answers
Answer:
Not sure
Step-by-step explanation:
1. What is the formula for Pythagorean Theorem
2. What does the A represent
3. What does the B represent
4. What does the C represent
5. Pythagorean Theorem can be used with what SPECIFIC shape?
6. If A= 4, and B = 5, what is length of the hypotenuse? Show all work
Answers
Answer:
The formula is a^2 + b^2 = c^2
Step-by-step explanation:
A and B are legs and C is the hypothunisis.
The theorem is used for triangles.
4^2 + 5^2 = c^2
16 + 25 = c^2
41 = c^2
sqr(41) = sqr(c)^2
c = 6.403124237
find the radius of each circle with the given dimensions. d = 29 m
Answers
Answer:
14.5
Step-by-step explanation:
The radius is half the diameter.
29/2=14.5
help Video
What is an equation of the line that passes through the points (2, 2) and (-2,8)?
Answers
y-2=-3/2(x-2)
y-2=-3/2x+3
y=-3/2x+5
Hiro painted his room. After 3 hours of painting at a rate of 8 meters per hour, he head 28 square meters left to paint.
Answers
Answer:
3 hours x 8 meters = 24 meters + 28 meters = 52 meters
52 / 3 = 17 and 1/3 hours.
Brainiest plz? :)
Zainab has 25 beads.
She gives 6 of the beads to Lucy.
What fraction of the 25 beads does Zainab have now?
Give your answer in its simplest form.
Answers
Answer:
19/25 it cant simplified
Step-by-step explanation:
NEED HELP WITH MATH !
Answers
Answer:
1.50 liter/hr
Step-by-step explanation:
using;
[tex] \frac{6 - 3}{4 - 2} [/tex]
=3/2= 1.50 liter/hr
Find the probability of rolling a 3 when you toss two fair 6-sided dice and add the result from each die.
Answers
Answer:
would it be 2/12 or 1/6 of a chance of getting a three
x2+7x+12=0 please help
Answers
Answer:
x has the values -4 and -3
Step-by-step explanation:
x² + 7x + 12 = 0
x² + 3x + 4x + 12 = 0
x(x + 3) + 4(x + 3) = 0
(x + 4)(x + 3) = 0
3a + 7 + 2(3 + a)
[tex]what \: is \: anwser[/tex]
Answers
Answer:
5a + 13
Step-by-step explanation:
3a + 7 + 2(3 + a)
3a + 7 + 6 + 2a
5a + 13
any help *more than one answer*
Answers
Answer:the first one and the fourth one
Step-by-step explanation: