Answer:
9762
Step-by-step explanation:
can someone explain how to solve the angle A
A survey of ninth grade students at a high school was conducted to determine the enrollment demand for three foreign language class offerings.
The table provides information on the enrollment selections.
Fill in the missing values of the frequency table below, and complete the statement.
Spanish French German Total
Boys
10
8
Girls
15
12
30
Total
25
14
11
50
It can be concluded that
% of the boys surveyed have enrolled in Spanish
Answer:
French = 0
Step-by-step explanation:
According to the graph, if 18 total boys, 10 in Spanish and 8 in German. 0 boys took french.
Answer:
2 french, 3 german, 20 total, 40%
Step-by-step explanation:
lmk if correct
Simplify by dividing.
use photo
Answer: -27/64
Step-by-step explanation:
flip to multiply by the reciprocal.
becomes: (-3/8) · 9/8
a negative · a positive makes a negative.
multiply normally, add the negative sign after.
9 · 3 = 27
8 · 8 = 64
new fraction: 27/64 (cannot be simplified form here)
add negative sign.
final: -27/64
Cost of dinner at Chewy's: $38.72
Tip: 25%
Tax: 4.1%
What is the new cost for the meal?
Answer:
48.40
Step-by-step explanation:
Very simple. This is similar to calculating HST on something.
25%=0.25
38.72*0.25=9.68
38.72+9.68=
I need help pls I really need a answer
Answer:-16
Step-by-step explanation:
add all the temperature together =-112
then you divide by the number of temperatures given which is 7 which gives you -16
Answer:
-16 degrees C.
Step-by-step explanation:
When they say mean, they mean the average. You add the numbers together and divide them on how many numbers there are.
Graph the linear function:
r(x)=2
i dont know
[tex] = 3 \sqrt[5]{3} [/tex]
Charlie bought 89.64 pounds of fruit for a class party. The class ate 31 pounds of the fruit.
How much fruit is left?
Does anyone know what the numbers on the left mean
Step-by-step explanation:
yes I know if you follow me I will give you your answer
What the hell is a lower quartile and a tangent please help
Answer:
A lower quartile is the value under which 25% of data points are found when they are arranged in increasing order. A tangent is a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point.
Step-by-step explanation:
if the lcm of a number is 630 and the HCF is 10 what will be the first number it the second number is 10
Answer:
1000
Step-by-step explanation:
Which is f(–3) for the quadratic function graphed?
–9
–3
0
9
Answer:
-9
Step-by-step explanation:
The answer is -9 since it is seeking for the point at x=-3.
find what % of 62 is 3
Answer:
I believe your answer to this is 4.84%. I hope this helps! :)
Hey ! Can anyone help me with this question please . Thank you !
Answer:
[tex]x=7[/tex]
Step-by-step explanation:
Corresponding angles in parallel lines are equal. (m// n)
Therefore,
[tex]4x-13 =x+8\\4x-x=13+8\\3x=21\\\frac{3x}{3} =\frac{21}{3} \\x=7[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
HELP PLEASE I REALLY NEED IT!
Answer:
Step-by-step explanation:
ZTU = 75, since RTS and ZTU are vertical angles, and RTS = 75.
TZU = 43, since TZU and QZX are vertical angles, and QZX = 43.
ZUT = 180 - ZTU - TZU = 180 - 75 - 43 = 62, since triangle ZUT is shown in the diagram, and the sum of its interior angles = 180.
YUW = 180 - 79 - 62 = 39, since TUW is a straight angle, which measures 180 degrees, and angle TUW is the sum of angle ZUY and angle ZUT and angle YUW, by the diagram.
YVU = 180 - ZUY - YUW = 180 - 68 - 39 = 73, since triangle YUV is shown in the diagram, and the sum of its interior angles = 180.
YVW = 180 - YVU = 180 - 73 = 107, since YVW and YVU are supplementary.
Which expression is equivalent to (24m+36)+(12m+18)?
A
6(4m+9)+3(4m+9)
B
4(6m+9)+3(6m+9)
C
12 (2m+6)+3(2m+6)
D
12(2m+3)+6(2m+3)
The equivalent expression will be;
⇒ 12 (2m + 3) + 6 (2m + 3)
Option D is true.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ (24m + 36) + (12m + 18)
Now,
Since, The expression is,
⇒ (24m + 36) + (12m + 18)
it can be written as;
⇒ (24m + 36) + (12m + 18) = 12 (2m + 3) + 6 (2m + 3)
Thus, The equivalent expression after solving,
⇒ 12 (2m + 3) + 6 (2m + 3)
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Ahmed bought 5 equally priced markers for $3.25.
How much will 12 of these markers cost?
$1.35
$6.68
$7.80
$8.46
Answer:
$7.80
Step-by-step explanation:
Find the unit price by dividing 3.25 by 5.
3.25 ÷ 5 = 0.65
Now that you have the unit price, multiply it by 12 to find the total price of the 12 markers.
0.65 × 12 = 7.80
Thus, 12 of the same markers that Ahmed bought will cost $7.80.
The cost of 12 markers is given by the equation A = $ 7.80
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
Let the number of markers be n = 5
The cost of 5 markers = $ 3.25
So , the cost of 1 marker = cost of 5 markers / 5
On simplifying the equation , we get
The cost of 1 marker = 3.25 / 5
The cost of 1 marker = $ 0.65
Now , the cost of 12 markers = 12 x cost of 1 marker
Substituting the values in the equation , we get
The cost of 12 markers A = 12 x $ 0.65
The cost of 12 markers A = $ 7.80
Hence , the equation is A = $ 7.80 , where A is the total cost of markers
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Use the given information to determine which lines, if any, are parallel. Justify each conclusion with a theorem or postulate.
1. angle 2 is supplementary to angle 3
2. Angle 1 is congruent to angle 3
3. Angle 6 is supplementary to angle 7
Angle 9 is congruent to angle 12
A number is four times as large as another number. The sum of the numbers is 180, Find the smaller number.
Answer:
z
Step-by-step explanation:
.
Joe measured the diameter of a tennis ball correct to the nearest millimetre. The upper bound of his measurement was 6.75 centimetres. Write down, in imillimetres, the lower bound of his measurement.
The lower bound of the measurement is 65.5 millimetres.
A centimetre equals 10 millimetres, a measure is expressed by the measured magnitude plus uncertainty, the latter one represents the grade of precision of the measure instrument. That is to say:
[tex]y = x + \epsilon[/tex] (1)
Where:
[tex]x[/tex] - Measured magnitude, in millimeters.[tex]y[/tex] - Possible magnitude, in millimeters.[tex]\epsilon[/tex] - Uncertainty, in millimeters.If we know that [tex]y = 67.5\,mm[/tex] and [tex]\epsilon = 1\,mm[/tex], then the lower bound of the measurement is:
[tex]y = 67.5\,mm - 2\cdot (1\,mm)[/tex]
[tex]y = 65.5\,mm[/tex]
The lower bound of the measurement is 65.5 millimeters.
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Giải phương trình ma trận AX=B
A=[tex]\left[\begin{array}{ccc}1&2&3\\-2&-5&-3\\1&0&8\end{array}\right][/tex]
B=[tex]\left[\begin{array}{ccc}-4&2&7\\3&5&-1\\3&-4&2\end{array}\right][/tex]
cyyducufyfrujrufvujvjvbjbk
c3+c2 factories fully
Answer:
c6 i guess
Step-by-step explanation:
HELP ME OUT PLEASE
The following table shows the amount of money his friend Car earns for different numbers of hours worked.
60% of what number is 120
Mark as brainliest :)
An employee put $4,000.00 in a retirement account that offers 6.2% interest compound annually. The employee makes no additional deposits or withdrawls. Which amount is closest to the interest the employee will have earned at the end of 10 years?
Answer:
567,90-
Step-by-step explanation:
67+38$gus (*56+070)86*(0-568)(&657890
10 - 2(3p - 6)
How do I evaluate this?
Answer:
−6+22
Step-by-step explanation:
1. Distribute
10−2(3−6)
10−6+12
2. Add the numbers
10- 6+12
22-6
3. Rearrange Terms
22+6
-6+22
IF YOU ANSWER CORRECTLY ILL GIVE BRAINLIEST!!
What number makes the following equation true? -3/4 × -3/8 × □= -3/4
A. -5/4
B. -8/3
C. 8/3
D. 5/4
Let the number be x
[tex]\\ \sf\longmapsto \dfrac{-3}{4}\times\dfrac{-3}{8}x=\dfrac{-3}{4}[/tex]
[tex]\\ \sf\longmapsto \dfrac{-3}{8}x=1[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{-8}{3}[/tex]
translate to a mathematical equation:
Two times a number less than four is twenty-eight
100 points
Answer the following questions for the expression: -5x+3y-72+ 10 a) How many terms does the expression have? b) What is the constant of the expression? c) What is the third term in the expression? d) What is the coefficient of the second term?
Which leg is adjacent to 0?
-1+3[(10-12)/(-16) ]