Answer:
45.538 mph
Step-by-step explanation:
v = d/t (velocity = distance/time)
74 mph = d/8
d = 592 miles
[tex]v_{train}=\frac{592 miles}{5+8 hours}[/tex]
= 45.538 mph
Help please anyone explanation
Answer:
x = 30
Step-by-step explanation:
multiply the fraction by 4 and the 8 by 4 because what you do to one side you have to do to the other. The 4 times the /4 cross out because you can't do math there. Now your left with x+2=32 because 4 times 8 equals 32. But you still have to keep going because we need x all alone. Now you subtract 2 form 2 and 32 from 2. The 2's cancel out and 32 minus 2 equals 30. x = 30
Which expression is equivalent to √148
A. 12
B. 12√4
C. 14
D, 2√37
Answer:
D
Step-by-step explanation:
You put square roots of 148 in the calculator than it will give you the answer
Answer:
D) 2√37
Step-by-step explanation:
√148 = √4x37 = 2√37
What's the answer???
Answer:
2nd option
Step-by-step explanation:
Solve for g.
g/4 > 12
A. 3 < g
B. g > 48
C. g > 8
D. 16 < g
Answer:
d i think
Step-by-step explanation:
Please choose the correct answers !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
its B E F
Step-by-step explanation:
hope this helps
The number of students who picked each subject is shown.
What percent of students did not pick History?
Answer: 90% of students did NOT choose history.
Step-by-step explanation:
Art - 32.5%
Spanish - 7.5%
ELA - 10%
Math - 15%
Science - 25%
When added altogether each subject equals 90%, leaving the other 10 percent history. 90% is our answer since that is the number of people that voted for subjects other than history.
Hope This Helped, Have A Great Day!
I been at this Problem For A while now And i just don't understand It
Answer:
it's february and august because you put the highest and lowest together
How many degress is angle BHA?
Answer:
90°
Step-by-step explanation:
follow the tangent rule.
hi please help i’ll give brainliest
-2x+6=-6 what is the answer to this promblem
Answer:
Step-by-step explanation:
-2x + 6 = -6
-2x = -12
x = 6
Answer:
x = 6
Step-by-step explanation:
⚡Hi⚡
-2x + 6 = -6
2x = 12
x = 6
Delete my account please.
The list shows the mileage rating (in mpg) for some 2019 vehicles with all-wheel or 4-wheel drive.
11, 13, 14, 14, 15, 15, 15, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 25, 25, 25, 26, 26, 26, 27, 27, 27, 28, 29, 30, 31, 32, 33, 34
Which interval has the greatest frequency?
10–15
15–20
20–25
25–30
Answer:
C
Step-by-step explanation:
Answer:
C
20-25
Step-by-step explanation:
Edge :3
Heidi makes stuffed toys. The initial cost for the raw material is $100 for 30 stuffed toys. Every stuffed toy she makes earns her $10. Which graph represents the profit made by Heidi for x number of stuffed toys sold?
A.
Here’s the answer :)
can someone help me with these 2 questions. angle sum theorem
Answer: D. 8
Step-by-step explanation:
Total sum of angles in a triangle is 180
I'll do the first one, you can try the second
9x + 5 + 78 + 25 = 180
9x + 108 = 180
9x = 72
x = 8
What is MCAD
A. 25
B.90
C.100
D.115
Answer:
115 I think is the answer
HELP ME PLEASE!!!!
ΔAXY ~ ΔABC. What is the value of BC
Answer:
BC = 28 [tex]\frac{1}{3}[/tex] ft
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{AX}{AB}[/tex] = [tex]\frac{XY}{BC}[/tex] , substitute values
[tex]\frac{12}{20}[/tex] = [tex]\frac{17}{BC}[/tex] ( cross- multiply )
12BC = 340 ( divide both sides by 12 )
BC = [tex]\frac{340}{12}[/tex] = [tex]\frac{85}{3}[/tex] = 28 [tex]\frac{1}{3}[/tex]
What is the perimeter of the trapezoid?
Answer:
20 unitsStep-by-step explanation:
Perimeter is sum of the side lengths
Bases are 1 and 9 units
Sides are
√(3²+4²) = √25 = 5 units eachPerimeter is:
P = 1 + 9 + 2*5 = 20 unitsFind the product
0.75 x 2.1 =
Answer:
the anwser is 0.1575
Step-by-step explanation:
+_(!_+_7$!$!_+_+$($!_;"+_+_!
What is the answer? I'll give branliest
Answer:
a
Step-by-step explanation:
YOU WILL GET MARKED WITH STARS IF U GET IT RIGHT! :))
Answer:
Number 4 (the one in the bottom right)
Step-by-step explanation:
Just use the distributive property
Answer:
I believe the correct answer is n+n+n+n+n and n^5
Step-by-step explanation:
hoped I helped:)
Find the value of x
classify the triangle
Hey mate.....
Step-by-step explanation:
This is ur answer.....
Triangle fixed value = 180
x = 180 - (45 + 44)
x = 180 - 89
x = 91
○ Right Scalene triangle( Because all sides are different)
Hope it helps!
mark me brainliest plz.....
Follow me! :)
The value of angle x will be 91° for the given triangle.
What is a triangle?A triangle is a polygon with three sides, three vertices (corners), and three angles. The sum of the three angles in a triangle is always 180 degrees. Triangles are important in geometry and mathematics, and they have many applications in science, engineering, and everyday life.
Triangles can also be used to calculate the areas of various two-dimensional shapes and to solve problems related to distance, angles, and proportions.
Triangle fixed value = 180
x = 180 - (45 + 44)
x = 180 - 89
x = 91
Therefore, the value of x is 91°
To know more about triangles follow
https://brainly.com/question/1058720
#SPJ2
What is 96%*7 /3
Please ASAP
Answer:
Step-by-step explanation:
96 % of 7/3 is
96/100 * 7 / 3
= 2.24
Answer:
2.24
Step-by-step explanation:
96% = .96
.96 x 7/3 = 2.24
Or
.96 x 7 = 6.72
6.72 / 3 = 2.24
can someone help me with geometry plz!
Answer:
dbvgyhhhgryjjkiuhhbbnjiuggvbjkbhhhhgfdgbbjjhffzzcvbbbgggggyuuikkngdssdfffghj kitty RCC hii this unofficial UBI yggggggjkvgfy UBI think Inn
Step-by-step explanation:
Bibi I'll unit 6th in ghhh garchha in fig he gffhhbvcccfcvghhhhbbbbbvcghhbbvghjjnnbvddghjbvcxxxdghb xxghnbvvhhbbbvv
ccggg you he runubhako uuikokhgfddyujjhggjjvgdsghhbc
Will mark brainliest and give 18 points
Answer:
A is the answer.
Step-by-step explanation:
4 ÷ 1/2 = 8.
Someone help please and make sure it’s right:)
Answer:
-9
Step-by-step explanation:
(x + 89)° + (x + 109)° = 180°
(interior angles on the same side of transversal)
(2x + 198)° = 180°
2x + 198 = 180
2x = 180 - 198
2x = - 18
x = - 18/2
x = - 9
What is the family of the equation y = 4 x ^ 2 − 1 ?
Answer:
Step-by-step explanation:
y = 4x^2 - 1
Is a Polynomial equation of degree 2.
Also called a quadratic equation.
Solve the system by substitution. Show all of your work.
3x – 2y = -2
3x + y = 10
Answer:
x = 2 ; y= 4
Step-by-step explanation:
3x -2y = -2
y = -3x+10
3x + 6x -20 = -2
9x = 18
x = 2
y = -6 + 10
y = 4
Answer:
x = 2
y = 4
Steps:
given:
3x – 2y = -2
3x + y = 10
2y = 3x+2
y = (3x+2)/2
3x + y = 10
3x + (3x+2)/2 = 10
(6x+3x+2)/2 = 10
(9x + 2)/2 = 10
9x + 2 = 20
9x = 18
x = 2
y = 4
1. Write the slope-intercept form of the equation that passes through the point (0, 1) and is parallel to the line y = 3x - 5
O y = 3x + 1
O y = 3x - 4
O y = -1/3x - 4
O y = -1/3x + 1
Answer:
y = 3x + 1
Step-by-step explanation:
If two lines are parallel to each other, they have the same slope.
The first line is Y = 3X - 5. Its slope is 3. A line parallel to this one will also have a slope of 3.
Plug this value (3) into your standard point-slope equation of y = mx + b.
y = 3x + b
To find b, we want to plug in a value that we know is on this line: in this case, it is (0, 1). Plug in the x and y values into the x and y of the standard equation.
1 = 3(0) + b
To find b, multiply the slope and the input of x (0)
1 = 0 + b
Now, add 0 to both sides to isolate b.
1 = b
Plug this into your standard equation.
y = 3x + 1
This equation is parallel to your given equation (y = 3x - 5) and contains point (0, 1)
Hope this helps!
use the product rule to simplify the expression
Answer:
-60z^23
Step-by-step explanation:
In a school with 300 students, a random sample of 40 students who were asked to pick a favorite sport showed that 24 students like to play basketball the most. What number of students in the whole school can be predicted to prefer basketball? PLSSSS I NEED ANSWER RIGHT NOW!
Answer:
180
Step-by-step explanation:
24/60=180/300
So, about 180 students prefer basketball out of the whole school.
Plz hurryThe center of circle Q has coordinates Q(6,-4) . If circle Q passes through R(14,2) , what is the length of its diameter?
Answer:
the diameter is twice the circle radius, or 20
Step-by-step explanation:
Recall that the radius is half the diameter <=> the diameter is twice the radius. In this problem we need to find the radius first, then multiply it by 2 to obtain the diameter.
We need to determine the distance between the center of the circle Q(6, -4) and the point R(14, 2) on the circle.
The Pythagorean Theorem applies here. Going from Q to R, x changes from 6 to 14, or 8 units, which is the horizontal leg of a right triangle, and y changes from -4 to 2, or 6 units. Thus, according to the Pythagorean Theorem, the length of the hypotenuse of this triangle is
r = √(6² + 8²) = √100 = 10
and so the diameter is twice that, or 20.