Answer:
784,000 people in total
Step-by-step explanation:
The product of two consecutive odd numbers equals 55 plus ten times the even number which is between them. Find the even number.
Answer:
14
Step-by-step explanation:
The product of two consecutive odd numbers equals 55 plus ten times the even number which is between them. Find the even number.
Let the two odd consecutive integer be x and x+2
Let the even number between then be x+1
If the product of two consecutive odd numbers equals 55 plus ten times the even number, then;
(x)(x+2) = 55 + 10(x+1)
Expand
x² + 2x = 55 + 10x + 10
x² -8x -65 = 0
x² - 13x+5x - 65 = 0
x(x-13)+5(x- 13) = 0
(x-13) (x+5) = 0
x = 13 and -5
Since the even number is x + 1
Even number = 13 + 1 = 14
What is the step by step explanation for 3 x 9 x 4 x 6
Answer:
648
Step-by-step explanation:
Since it's complete multiplacation we go left to right
3*9= 27
27*4*6
27*4= 108
108*6= 648
We use PEMDAS method for such equations
Hope it helps !
Please help me with 1 to 10 and show me for all how you get it
Answer:
E
Step-by-step explanation:
E
At shop A, 2 pounds of crawfish costs $6. At shop B, 5 pounds of crawfish costs $15. Jacob says the cost per pound is the same at both shops. Is Jacob correct? Explain your reasoning.
Which is the equation of the function?
Answer
its the third one.
Step-by-step explanation:
PLS HELP WITH YHIS PLS
Answer:
Y = 4x + 3
Step-by-step explanation:
if f(x)= 6x² -2x+4 find f(-3)
Need help pleasee and thanks
Answer:
105
Step-by-step explanation:
7*15=105 length times width
Please help me ASAP!! Will give Brainliest!
Answer:
parallelogram
Step-by-step explanation:
Answer:
solution:
parallelogram is listed for rhombus,rectangle and square.
What percent of 180 is 45?
4.5
18
22
25
Answer:
it is 25 hope this helped
Step-by-step explanation:
Hi there! :)
Answer:
The answer is D. 25% of 180 is 45.
Step-by-step explanation:
Let's replace "what percent" with the letter "x" because it's what we are looking for.
The word "of" is the same thing as a multiplication sign, which means that the sentence "What percent of 180 is 45?" can turn into "x times 180 is 45".
The word "is" is the same thing as an equation sign, wich means that you can write this as an equation:
x × 180 = 45
180x = 45
Now all you have to do is solve this equation by isolating "x" to find your answer:
180x = 45
Divide each side of the equation by 180 → 45 ÷ 180 = 0.25
x = 0.25
0.25 = 25 ÷ 100 = 25%
There you go! I really hope this helped, if there's anything just let me know! :D
__________________________________________________________
こんにちは! :)
回答:
答えはDです。180の25%は45です。
ステップバイステップの説明:
「何パーセント」を文字「x」に置き換えましょう。これが私たちが探しているものだからです。
「of」という単語は乗算記号と同じです。つまり、「180の何パーセントが45ですか?」という文です。 「x×180は45」になります。
「is」という単語は方程式の記号と同じものです。これは、これを方程式として記述できることを意味します。
x×180 = 45
180x = 45
今、あなたがしなければならないのはあなたの答えを見つけるために「x」を分離することによってこの方程式を解くことです:
180x = 45
方程式の各辺を180→45÷180 = 0.25で割ります
x = 0.25
0.25 = 25÷100 = 25%
どうぞ!何かあったら教えてください! :D
What is the measure of ∠ACV shown in purple?
Using the angle addition postulate, the measure of angle ACV shown in purple is given by:
<ACV = 224º.
What is the angle addition postulate?The segment addition postulate is a geometry axiom that states that an angle, divided into a number of smaller angles, has the measure given by the sum of the measures of the smaller angles.
For this problem, angle ACV is divided into:
Angle ACD.Angle DCV.Hence:
<ACV = <ACD + <DCV.
The measures are given as follows:
<ACD = 136º.<DCV = 88º.Hence the measure is given as follows:
<ACV = <ACD + <DCV = 136º + 88º = 224º.
More can be learned about the angle addition postulate at https://brainly.com/question/24746945
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Answer:here :) hope it helped
Step-by-step explanation:
pls help. pls pls pls im begging youIn the sequence below, we add any two consecutive entries to get the very next entry. the last two entries are 37 and 60 in that order.the first entry is 4. how many numbers are in this sequence in all
Answer:
hi its 7
Step-by-step explanation:
There are 7 numbers in the given sequence.
Here,
The last two entries are 37 and 60 in the order.
The first entry is 4.
What is Sequence?
A sequence is an enumerated collection of objects in which repetitions are allowed and order matters.
Now,
First term is 4.
Last two terms are 37 and 60.
Condition is given as, we add any two consecutive entries to get the very next entry.
For find the third number from the last is as;
x + 37 = 60
x = 60 -37
x = 23
Continuing this pattern we get the sequence;
4, 5, 9, 14, 23, 37, 60
Clearly, There are 7 entries in the given sequence.
Learn more about the Sequence visit:
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hey i need help so if 3xb=92 what i b
Answer:
b=92/3x
Step-by-step explanation:
Divide everything by 3x and simplify.
Answer:
lol :(
Step-by-step explanation:
(hope this helps can i plz have brainlist :D hehe)
Every week, Fred deposits $84 into his savings account, which is 20% of his weekly income. How much income does Fred make each week?
$505
$480
$420
$510
Answer:
Step-by-step explanation:
if 84 dollars represents ...............20% of his income
?.........represents ...........................100%
84*100/20=420 dollars
Benji surveyed 120 people in his town. He found out that 45 people go to the park everyday.what part of the town population probably go to the park everyday.
Answer:
37.5% of the town probably go to the park everyday.
Step-by-step explanation:
45:120*100 =
(45*100):120 =
4500:120 = 37.5
-x-6y=-18
-8x+y=3
What is the coordinates
Answer:
on a graph here is the answer
Step-by-step explanation:
Answer:
(0, 3 )
Step-by-step explanation:
Given the 2 equations
- x - 6y = - 18 → (1)
- 8x + y = 3 → (2)
Multiplying (2) by 6 and adding to (1) will eliminate the y- term
- 48x + 6y = 18 → (3)
Add (1) and (3) term by term to eliminate y , that is
- 49x + 0 = 0
- 49x = 0 , thus
x = 0
Substitute x = 0 into either of the 2 equations and solve for y
Substituting into (2)
- 8(0) + y = 3
y = 3
solution is (0, 3 )
B. 54 oz of baker's chocolate costs
$9.72. What is the cost per ounce?
A $0.18
C $4.32
B $1.80
D $524.88
I need help nowwwwww
Answer:
The correct answer would be "A"
Step-by-step explanation:
You would take the total cost and divide it by however many ounces are there. In this case, take 9.72 and divide by 54. There you get 0.18 cents per ounce. You can go back and check it, so multiply 54 by 0.18 and you get 9.72.
Consider a student loan of $15,000 at a fixed APR of 6% for 25 years. a. Calculate the monthly payment. b. Determine the total amount paid over the term of the loan. c. Of the total amount paid, what percentage is paid toward the principal and what percentage is paid for interest.
9514 1404 393
Answer:
a) $96.65
b) $28,995
c) 51.7% to principal; 48.3% to interest
Step-by-step explanation:
a) The monthly payment is given by the amortization formula:
A = P(r/12)/(1 -(1 +r/12)^(-12t))
where P is the loan amount, r is the annual rate, and t is the number of years
Filling in the given values, we find ...
A = $15,000(0.06/12)/(1 - (1 +0.06/12)^(-12(25))) ≈ $96.65
The monthly payment is $96.65.
__
b) The 300 payments total ...
$96.65 × 300 = $28,995
The total amount paid is $28,995.
__
c) The percentage paid toward the principal is ...
$15,000/$28,995 × 100% ≈ 51.7%
The remainder is paid toward interest: 100% -51.7% = 48.3%
51.7% is paid toward principal, 48.3% is paid for interest.
Multiply k by 5, and then add 3 to the product. Could you plz help me
Answer:
''Multiply k by 5, and then add 3 to the product'' means:
5k + 3Step-by-step explanation:
Let the number be: kWhen we multiply k by 5, we get the product of k and 5.
In other words,
Multiply k by 5: 5kAdd 3 to the product means we need to add 3 to 5k.
In other words,
Add 3 to the product 5k: 5k + 3Therefore,
''Multiply k by 5, and then add 3 to the product'' means:
5k + 3QUICK whoever gives correct answer gets brainliest
[2P-3.) ^2+(2P+3)^2
Answer:
[2P-3.) ^2+(2P+3)^2[2P-3.) ^2+(2P+3)^2[2P-3.) ^2+(2P+3)^2
A rectangle is 12 cm long and 5 cm wide.
Work out the length of a diagonal of the rectangle.
Answer:
diagonal=13cm
Step-by-step explanation:
a² + b²=c²
(12cm)² + (5cm)²=c²
144cm² + 25cm²=c²
169cm²=c²
√169cm²=√c²
13cm=c
In the figure, CDEF is a rectangle and ABE and BCF are triangles.
AB = 24 cm, AE = 18 cm, DC = 20 cm, EB = 30 cm and
ZBAE = ZBFC = 90°. Find the area of the figure.
A
24 cm
18 cm
F.
B
C С
D
th
20 cm
30 cm
In the state of North Carolina, the mean SAT Math score is 535 with a standard deviation of 95 points. Savannah,
who lives in North Carolina, just received her SAT results and she was in the 93rd percentile for the math portion of
the SAT. What was her score, assuming SAT Math scores are approximately Normally distributed? Use a graphing
calculator to find the answer.
550
O 585
O 615
640
675
Answer:
675
Step-by-step explanation:
Select all of the equations that have a solution of 4.
A.5x=20
B.8x-32
C.-4x=16
D.x/2=2
E.x/4=16
Answer:
a and d
Step-by-step explanation:
5x = 20
5/5x = 20/5
x = 4
8x = -32
x = -4
-4x = 16
x = -4
x/2 = 2
2*x/2=2*2
x = 4
x/4 = 16
4*x/4 = 16*4
x = 64
The equations 5x = 20 and x/2 = 2 are that have a solution of 4 which is the correct answer would be options (A) and (D).
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
We have to determine the solution of all the given equations.
5x = 20
x = 20/5
Apply the division operation, and we get
x = 4
This is the required solution.
8x = -32
x = -32/8
Apply the division operation, and we get
x = -4
-4x = 16
x = 16/4
x = -4
x/2 = 2
2×x/2=2×2
x = 4
This is the required solution.
x/4 = 16
4×x/4 = 16×4
x = 64
Therefore, the correct answer would be options (A) and (D).
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Would five smaller boxes fit inside the larger one?
Answer:
Yes
Step-by-step explanation:
A watercolor painting is 23 inches long by 11 inches wide. Ramon makes a border around the watercolor painting by making a mat that adds 1 inch to each side of the length and the width. What is the area of the mat?
Answer:
288 inches ²
Step-by-step explanation:
Water color painting
Length = 23 inches
Width = 11 inches
Mat that adds 1 inch to each side of the length and the width
Mat
Length = 23 + 1 = 24 inches
Width = 11 + 1 = 12 inches
What is the area of the mat?
Area of the mat = length × width
= 24 inches × 12 inches
= 288 inches ²
Here is the second part to the previous question. Please help me. I don't need the work just the answers! You will have to look at the previous question to understand these.
Answer:
10. a
11.c
12.b
Step-by-step explanation:
How fast is the train traveling?
A. 25 miles per hour
B. 50 miles per hour
C. 75 miles per hour
D. 100 miles per hour
Answer:
B
........................
Can you guys please solve this problem I’ve been trying to solve it. I’m begging
Answer:
The value of x = 4
Step-by-step explanation:
Given the equation
[tex]5 + 9 = 6x - 10[/tex]
switch sides
[tex]6x-10=5+9[/tex]
Add 10 to both sides
[tex]6x-10+10=14+10[/tex]
Simplify
[tex]6x=24[/tex]
Divide both sides by 6
[tex]\frac{6x}{6}=\frac{24}{6}[/tex]
Simplify
[tex]x=4[/tex]
Therefore, the value of x = 4
Answer:
6x−10=5+9
6x−10=14
6x=14+10
x=
6
24
x=4