Answer:
35
Step-by-step explanation:
[tex]\frac{21}{60}[/tex] x 100% = 35
find c !! please and thank you
Answer:
9.7 cm
Step-by-step explanation:
[tex] \frac{ \sin(82) }{c} = \frac{ \sin( 55)}{8} \\ c = \frac{8 \times \sin(82) }{ \sin(55) } = \\ c = \frac{7.922}{0.819} = 9.67 = 9.7[/tex]
Help me out please mathematic ✏️
find the value of x in this parellogram
Answer:
Step-by-step explanation:
4x-15=x-3 subtract x from both sides
3x-15=-3 add 15 to both sides
3x=12 divide both sides by 3
x=4
Rayna has 5 pounds of ground beef to make hamburgers for a picnic. Each hamburger uses 14 pound of ground beef. How many hamburgers can Rayna make?
Answer:20
We have 5 pounds of ground beef
We are making 1/4 pound hamburgers
Take the number of pounds of beef and divide by the amount of beef per burger and we can determine the number of patties.
5 ÷1/4
Copy dot flip
5 * 4/1
20
We will have 20 patties
Step-by-step explanation:
please help will give brainliest if can :)
Answer:
56 degrees
Step-by-step explanation:
Hope this helps
Answer:
124 degrees
Step-by-step explanation: I added them both together
Write an equation of the line that passes through (−4,−1) and is perpendicular to the line y=4/3x+6.
Answer:
y=-1/4x - 2
Step-by-step explanation:
gradient of perpendicular lines is got by :M1M2= -1
y =4/3x + 6 rearrange 3y = 4x + 18
gradient is 4
4M2 =-1
M2 =-1/4
then is -2
hence y = mx + c is y = -1/4 x -2
Where would parenthesis need to be placed in the expression to get a value of 44?
(A) 2+3^2×(5−3)
(B) 2+(3^2×5)−3
(C) (2+3^2)×5−3
(D) (2+3)^2×5−3
Answer:
B. 2 + (3^2 * 5) - 3
Step-by-step explanation:
Hey! Sorry for the long wait, I'm still in school and can't really be here 24/7 but I'm proud to announce that I have your answer!
So we have 4 expressions and we need to get our answer to 44. This question already includes the notion that parenthesis placements make a huge difference, so let's review them.
A.2 + 3^2 * (5 - 3)
Use PEMDAS
2 + 3^2 * 2
2 + 9 * 2
2 + 18
20
B.2 + (3^2 * 5) - 3
2 + (9 * 5) - 3
2 + 45 - 3
47 - 3
44
C.(2 + 3^2) * 5 - 3
(2 + 9) * 5 - 3
11 * 5 - 3
55 - 3
52
D.(2 + 3)^2 * 5 - 3
(5)^2 * 5 - 3
25 * 5 - 3
125 - 3
122
As we can see, B. is our answer due to its equivlance to 44.
Answer please don't put wrong answer. 30 points.
it would be D y=2x +2
The exhaust system of an automobile is first given an emission check and then given a vibration check. The result of an emissions check can be satisfactory (S), marginal (M), or unsatisfactory (U), and the result of a vibration check can be high vibration (H) or low vibration (L) or no vibration (N).
What is the sample space for this situation?
Sample Space = { }
Find the event that the emissions check is satisfactory. Event = { }
Answer:
Step-by-step explanation:
The sample space is known to be the set of all possible outcomes of an experiment we cannot predict its outcome while the event space showcases the subset of the sample space, this may be a collection of outcomes of a random experiment.
From the given information:
The sample space = {SH, SL, SN, MH, ML, MN,UH, UL, UN}
The event that the emissions check is satisfactory = {SH, SL, SN}
HELPPPP!!!!!! Not sure what to put
Answer: Believe you can and you're halfway there
Step-by-step explanation: Have a great day
Answer:
The third answer is correct, AED=CEB
Step-by-step explanation:
A company logo is made up of a square and three identical triangles.
What is the area of the logo?
Answer:
[tex]the \: area \: of \: the \: logo \: is \: {91cm}^{2} [/tex]
Step-by-step explanation:
To determine the area of the logo you have to calculate the area of the triangle and the square that comform it and then add the four areas.
Area of the square.
To calculate the area of the square you have to calculate the square of one of its sides, following the formula:
[tex]a = {a}^{2} [/tex]
Where "a" is the length of one of its side.
The side length of the square is a=7cm, so its area will be:
[tex]asquare = {7}^{2} \\ asquare = {49cm}^{2} [/tex]
Area of the triangles.
The three triangles are equal, they have a base equal to the side of the square, i.e. with a length of 7cm, and their height is h=4cm.
To calculate the area of one triangle, you have to multiply its base by its height and divide by 2, following the formula:
[tex]a = \frac{b.h}{2} \\ a = \frac{7.4}{2} \\ a = \frac{28}{2} \\ a = {14cm}^{2} [/tex]
The area calculated the correspond to one triangle, since all triangles are congruent, you have to multiply the said area by 3 to determine the area of three figures:
[tex]atriangles = 3a \\ atriangles = {42cm}^{2} [/tex]
Now that the area of all shape are calculated, you have to add them to determine the area of the logo:
[tex]alogo = asquare + atriangle \\ alogo = 49 + 42 \\ alogo = {91cm}^{2} [/tex]
What is the reciprocal of 11 over 2
Answer:
2/11
Step-by-step explanation:
reciprocal is just the fraction flipped.
HELPP
Which of the following best represents the equation of the line shown on the
graph below?
Answer:
free d ddddddd
yes fast
????
Help me pls pls pls
Answer:
r [tex]\leq[/tex] -0.9
Step-by-step explanation:
hope this helped
Help me plzzz
Nick spent 3/4 of an hour each day for 9 days reading a book. What is the total number of hours Nick spent reading the book during these 9 days? A. hours B. hours C. hours D. hours Reset Submit
Answer:
B
Step-by-step explanation:
B. hours.........................
Answer:
Option B- 6.75 hrsor 6 3/4 hr
Step-by-step explanation:
I day = 3/4 hr
No: of days = 9
Total hrs = 3/4 x 9 = 6.75 hrs
I hope im right!!
Which of the following is not true about the boundary line in the graph of a linear inequality in two variables?
A. The points on the boundary line are always solutions to the linear inequality.
B. The boundary line separates the ordered pair solutions to the inequality from the ordered pairs that are not solutions to the inequality.
C. A solid line is used when the inequality is non-strict ( ≤ or ≥ ).
D. A dashed line is used when the inequality is strict ( < or > )
D. A dashed line is used when the inequality is strict ( < or > )
A linear inequality in two variables is obtained by taking a linear equation in two variables, and replacing the equality sign with any one of the four inequality signs: <,>,=<,>=.
The graphed region of points satisfying the inequality is always half of the plane bounded by the corresponding line.
When the inequality is [tex]\leq[/tex] or [tex]\geq[/tex], the line is included. Otherwise, the line is excluded.
So, A dashed line is used when the inequality is strict ( < or > ) is not true about the boundary line in the graph of a linear inequality in two variables
Therefore, the correct option is D.
Learn more:https://brainly.com/question/15816805
Danny flies a drone in a circular path around an object that is 210 feet west and 220 feet south of his position. The drone's path takes it over a point that is 160 feet east and 160 feet south of him. Find an equation for the drone's path. (Assume Danny is located at the origin, with the horizontal axis running east-west and the vertical axis running north-south)
Answer:
The answer is below
Step-by-step explanation:
A circle is the locus of a points such that its distance from a fixed point is always constant.
Since the drone moves in a circular path, therefore the path of the drone forms a circle. The equation of a circle is given by:
(x - h)² + (y - k)² = r²; where (h, k) is the center of the circle and r is the radius of the circle.
Danny is located at the origin. Since the drone flies in a circular path around an object that is 210 feet west and 220 feet south of his position. Hence the center of the circular path is (-210, -220).
Also, the drone's path takes it over a point that is 160 feet east and 160 feet south of him i.e. (160, -160). Therefore the radius of the circle is the distance between point (-210, -220) and point (160, -160)
[tex]radius=\sqrt{(160-(-210))^2+(-160-(-220))^2}=\sqrt{140500}[/tex]
Using (x - h)² + (y - k)² = r²:
[x - (-210)]² + [y - (-220)]² = (√140500)²
(x + 210)² + (y + 220)² = 140500
x² + 420x + 44100 + y² + 440y + 48400 = 140500
x² + y² + 420x + 440y - 48000 = 0
will give brainliest! please helppp
1. Solve for m
A. 150
B. 105
C. 90
D. 75
2. If AD = 3x + 18, AB = 5x + 10, and BC = 12x + 2, what is BC?
A. 19.5
B. 50
C. 30
D. 15.7
3. Which of the following statements is a property of quadrilaterals?
A. Quadrilaterals have 4 corners called vertices.
B. Quadrilaterals have 3 dimensions.
C. Quadrilaterals have 4 curved edges.
D. Quadrilaterals have 4 curved sides.
4. Classify the quadrilateral below.
A. Kite
B. Rectangle
C. Rhombus
D. Trapezoid
Thank you!
What is the volume of the rectangular prism?
* 1 cubic inch
А
40 cubic inches
B
60 cubic inches
52 cubic inches
D
120 cubic inches
What is the perimeter of the following square in terms of yards, feet, and inches 35 in yards - feet + inches =
Answer:
there is no square
Step-by-step explanation:
What percent of 11 is 54.7? Round the answer to the nearest
hundredth of a percent if necessary.
А
4972.7%
B
60.2%
с
601.7%
D
497.27%
Answer:
C
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
Answer:
59
Step-by-step explanation:
You can see that this angle is a right angle which means that it is a total of 90 degrees.
24 + 7 = 31
90 - 31 = 59
You can also check if your answer is right by adding all the measurements.
24 + 7 + 59 = 90
Hope this helps, thank you !!
i need help aklllllllllllllllllfdp[;lgjfg
Answer:
i think its 17
Step-by-step explanation:
That would beeeeeeeeeeeeeeeeeee 4x - 1
Find the value of x in the equation
X+2.37=5.94
Answer:
x = 3.57
Step-by-step explanation:
5.94 - 2.37 = 3.57
Hope this helped
Answer:
3.57
Step-by-step explanation:
Subtract 2.37 from both sides.
5.94 - 2.37 = 3.57
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
13x + 13 if you count all of them its the only option that matches.
2/5 4/5 comparing fractions
Answer:
1:2
Step-by-step explanation:
The ratio is 2:4, or 1:2
Hope I helped!
ANSWER QUICKLY PLEASE!!
A right triangle and some of its measurements are shown in this diagram.
Based on the measurements shown in the diagram, what is the value of t?
Answer:
[tex]6\sqrt{3[/tex]
Step-by-step explanation:
how do i write 152 as a mixed number
Answer: 1 13/25
Step 1: Write down the percent divided by 100 like this:
152% = 152/100
Step 2: Multiply both top and bottom by 10 for every number after the decimal point:
As 152 is an integer, we don't have numbers after the decimal point. So, we just go to step 3.
Step 3: Simplify (or reduce) the above fraction by dividing both numerator and denominator by the GCD (Greatest Common Divisor) between them. In this case, GCD(152,100) = 4. So,
(152÷4)/(100÷4) = 38/25 when reduced to the simplest form.
As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 152/100 is also equal to 1 13/25 when expressed as a mixed number.
Solve using the Arrow way
440+220=
670+_____=890
___+756=945
Answer:
440 + 220 = 660
670 + 220 = 890
189 + 756 = 945
Step-by-step explanation:
Order the following least to greatest (4, -2, -19, 0, 25) ..help