Answers
Answer:
It is 31
Step-by-step explanation:
Answer:
2.14
Step-by-step explanation:
Related Questions
Dixie drinks 1/3 a cup of water in 1/6 of a minute. How many cups of water per minute does Dixie drink?
Answers
Hello, 928747! I can help.
So, we're trying to find out how many cups of water Dixie can drink per minute.
Since there are 60 seconds in a minute, we can assume that 1/6 of a minute is 10 seconds
1/6 = 10/60
So there are 60 seconds in a minute so we would multiply 1/3 by 6 to find how many cups she can drink in one minute
1/3 x 6 = 2
So, Dixie can drink 2 cups in one minute.
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Can someone help me with this math problem please
Answers
Step-by-step explanation:
As the triangles are similar so,
3/9 = 4/12 = 4.5/k
Taking 3/9 and 4.5/k Then
[tex] \frac{3}{9} = \frac{4.5}{k} \\ \: cross \: multiply \\ k \: = \frac{9 \times 4.5}{3} \\ k \: = 13.5 \\hope \: it \: will \: help[/tex]
here the question guys
Answers
Answer:
105
Step-by-step explanation:
sorry if wrong
Can someone tell me why is nobody helping me with my question I be POSTING 4 TIMES PLEASE YALL Help me please
Answers
Answer:
x = 4
y = 5
Step-by-step explanation:
4x = x + 12
^(subtract x from both sides)^
3x = 12
^(divide both sides by 3)^
x = 4
3y = 15
(divide both sides by 3)
y = 5
How long did it take Sandra to
run 3 miles? How long did it take her to run 1 mile?
How can you use these points to show that her speed
was constant?
Answers
Answer:
1 hour a mile
Step-by-step explanation:
A fish tank holds 36 liters of water . Right now , it is only 75% full. How many liters of water are in the tank?
Answers
Answer:
27 Liters
Step-by-step explanation:
Do 36 (original number) divide by 4 to find how much 1/4 is. Then take that answer (9) and multiply it by 3 to get 3/4 because 75%=3/4.
Please help: State if the three numbers can be the measures of the sides of a triangle.
Answers
what is the value of x?
Answers
Answer:
7
Step-by-step explanation:
Mrs. Jones attended a Southern Living home party. She purchased a vase which cost $34.99. The shipping charge was $3.00, and 8.25% sales tax was paid on the subtotal which included the shipping charge. How much did she pay for the vase?
Answers
Answer:
$41.12
Step-by-step explanation:
34.99 + 3 = 37.99
37.99 increase 8.25% =
37.99 × (1 + 8.25%) = 37.99 × (1 + 0.0825) = 41.124175
34.99 * 8.25/100 = $2.886675
round that number to $2.89
then add $37.99 and $2.89
the answer would be 40.88
David's family drove 330 miles in 6 hours to reach the Grand Canyon before nightfall. If they drove at a constant rate, how many miles per hour was David's family driving?
Answers
they would have to be driving at a steady 55 miles per hour to make it there in 6 hours
explanation:
you would divide 330 by 6 to get how many hours per hour
330 / 6 = 55
hope this helps :)
WILL GIVE BRAINLIESTT!!
Find the local linear approximation of f(x) = [tex]e^{3x}[/tex] at x = 1.
y = [tex]e^3[/tex]
y = [tex]e^{3(x-1)}[/tex]
y = 3[tex]e^{3}[/tex](x − 1)
y = 3[tex]e^3[/tex]x − 2[tex]e^3[/tex]
Answers
Answer:
[tex] y = {e}^{3}[/tex]
Step-by-step explanation:
[tex]f(x) = {e}^{3x} \\ \\ plug \: x = 1 \\ \\ f(1) = {e}^{3 \times 1} \\ \\ f(1) = {e}^{3} \\ \\ plug \: f(1) = y \\ \\ y = {e}^{3}[/tex]
HELPPPPPPPPPPPP PLEASEEEEWESSSSEE AND EXPLAIN HOW TO DO THIS BECAUSE I FORGOT HOW SO I CAN REALLY USE A HELP ON HOW TO DO THESE TYPE OF MATH EQUATION SO PLEASE HELP
Answers
Answer:
5.7
Step-by-step explanation:
They give you the value of a. Take that value and plug it into the equation.
2a + 3.1
a = 1.3
2(1.3) + 3.1
2.6 + 3.1
5.7
Hope this helped!
first come first served brainiest:)
Answers
2. z = 5
3. x = 7
Explanation:
To find d- 5 * d and 8 * 20
5d = 160
(Divide by 5)
d = 32
To find z- 14 * z and 7 * 10
14z = 70
(Divide by 14)
z = 5
To find x- 24 * x and 21 * 8
24x = 168
(Divide by 24)
x = 7
help with these two math questions thank u :)
Answers
Answer:
1.) - (4, 4) 2.) - (3,5) Hope this helps!!
Find the value of each variable. Write answers in simplest radical form.
Answers
Answer:
The value of n is 6.
Step-by-step explanation:
Given that these 2 triangles form a square so we can assume that all sides are same. Then, we have to apply Pythagoras Theorem, a² + b² = c², where a, b are sides and c is hypotenuse :
n² + n² = (6√2)²
2n² = 6² × (√2)²
2n² = 72
n² = 72 ÷ 2
n² = 36
n = √36
n = 6
similar polygons are ________________ the same shape
always
sometimes
never
Answers
Answer:
Always
Step-by-step explanation:
Similar figures are always the same shape, but not always the same size. If they have they same size, then they are also congruent.
Please help me ! I’ll give brainliest
Answers
Answer is 136 degrees
This is because there is 180 degrees in a line and 180-44 is 136.
Find the 13th term of the geometric sequence 3, -15, 75, ...
Answers
the terms of geometric sequence are 3, -15, 75
given,
1st term (a) = 3
second term (t2)=-15
common ratio (r) = t2/t1
=-15/3
=-5
then
t13= ar^n-1
=3×(-5)^13-1
=3×244140625
=3×244140625
=732421875.
The [tex]13^{th}[/tex] term of the geometric sequence is - 732421875.
A geometric sequence is given ; 3 , -15 , 75....
We have to find the [tex]13^{th}[/tex] term of the geometric sequence.
What is the formula for calculation of nth term of geometric Sequence ?
The formula for calculation of nth term of geometric progression is [tex]a_{n}[/tex] = [tex]a_{1}[/tex] × [tex](r)^{n-1}[/tex] where r is the common ratio of geometric sequence.
Given geometric sequence is 3 , -15 , 75....
and
Common ratio is r.
i.e., r = -15 ÷ 3 = -5
∵ [tex]n^{th}[/tex] term of a geometric sequence is given by ;
[tex]a_{n}[/tex] = [tex]a_{1}[/tex] × [tex](r)^{n-1}[/tex]
where [tex]a_{1}[/tex] is the first term.
So,
[tex]13^{th}[/tex] term of the geometric sequence will be ;
[tex]a_{13}[/tex] = 3 × [tex](-5)^{12}[/tex]
[tex]a_{13}[/tex] = - 732421875
Thus , the [tex]13^{th}[/tex] term of the geometric sequence is - 732421875.
To learn more about geometric series here:
brainly.com/question/3924955
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What is the value of the expression 3n + 7 when n= 8?
O 24
O 27
0 31
O 35
Answers
Answer:
3(8) + 7 = 31
Answer:31
Step-by-step explanation: first if n=8 you need to do 8*3 or 3*8 +7 you get 31
1. Which of the following is NOT a true statement?
a) A quadrilateral with 2 pairs of parallel sides is a parallelogram.
b) Every rhombus has 2 pairs of parallel sides.
c) Every quadrilateral with 4 right angles is both a rectangle & rhombus.
d) Every rectangle is also a parallelogram
Answers
Answer:B
Step-by-step explanation: not cause you have trapeziums not c cause you have squares not d cause it just aint
Answer:They are all true statements
Step-by-step explanation:
HELPPPP PLZZZZZZZZZ
WILL MARK BRAINLIEST
Answers
Answer: it is D
Step-by-step explanation:
if 3 people want to share a 50 pound sack of nice equally by weight
, how many pounds of rice will each person get?
A.15 1/3
B. 15 2/3
C. 16 1/3
D. 16 2/3
Answers
Answer:
D . 16 2/3
Step-by-step explanation:
50 will be divided by 3
50/3 = 16 2/3
¿Qué peso transporta una tractomula que lleva 134 bultos de trigo de 62 kilos cada uno, 28 sacos de café de 50 kilos cada uno y 37 bultos de arroz de 75 kilos cada uno?
Answers
Answer:
the total weight is 12,483 kilos
Step-by-step explanation:
The computation of the weight is shown below:
Wheat = 134 × 62 = 8308
Coffee = 28 × 50 = 1400
Rice 37 × 75 = 2775
Total weight is
= 8308 + 1400 + 2775
= 12,483 kilos
Hence, the total weight is 12,483 kilos
What percent of 90 is 135
Answers
Answer:
150
Step-by-step explanation:
150
Percentage Calculator: 135 is what percent of 90? = 150.
I need help with this plz j
Answers
Answer :nun of the above
What is the solution to this equation?
X-7 = 18
O A. x= 11
O B. X= 35
O c. x = 25
O D. x = 9
Answers
Answer:
The answer is c or x=25
Step-by-step explanation:
+7 +7
X=25
The answer is C x=25
make be brainly uuhuhuhuhuuhuhh
Answers
Answer:
uhhhhhhhhh okay then I guess
I'm having trouble with the second to last step in the fifth question.
1
1 1
x 1 1 (This is a right triangle)
1 69° 1
1-------------1
11
1. first identify a trigonometric ratio that will make it possible to find the value of x.
Answer = X is opposite to the angle 69° and 11 is adjacent to the angle 69°
2. To find the unknown value, which trigonometric function should be used?
Answer = Tangent
3. Use the tangent ratio for TAN 69°.
Answer = TAN 69° = [tex]\frac{x}{11}[/tex]
4. Multiply both sides by 11.
TAN 69° = [tex]\frac{x}{11}[/tex]
Answer = 11 · TAN 69° = x
5. Simplify
11 · TAN 69° = x
11(2.6051) ≈ x
(Blank) ≈ x
Answer = 28.7 ≈ x < -- (Rounded to the nearest tenth)
11(2.6051) ≈ x This is the part I'm having trouble with. I don't understand how to get the decimal in the parenthesis. I've tried dividing, multiplying, multiplying and then dividing. I just can't get the correct answer. I think I'm suppose to use a geometry calculator and input TAN then multiply(or divide I don't know), but I don't have one right now so I need to know if there's any way I could get the same answer with a regular calculator.
Answers
Answer:
Step-by-step explanation:
let me asnswer it on paper hold on
m=−(4+m)+2
solve for m
Answers
Answer:
Step-by-step explanation:
Distribute the negative sign
m = -4 - m +2
Add m to both sides
2m = -2
Divide by 2 on both sides
m = -1
Answer: m= -1
Step-by-step explanation:
8x−6y=1 what is the slope of the line
Answers
Answer:
m = 4/3
Step-by-step explanation:
Two ways to do this problem.
Method 1 change the Method 2 If a linear equation is in
equation to slope-intercept form standard form, ax =by = c then
8x - 6y = 1 the slope = -a/b
-6y = -8x + 1 In 8x - 6y = 1 a = 8 and b = -6
y = (-8x)/-6 +1/-6 So m = - (8)/-6 = 8/6 = 4/3
m = -8/-6= 4/3
Note: Method 2 only works if the equation is in standard form.