Answers
Answer:
For 23, the answer is 800
For 24, the answer is 3.06
(Sorry if I'm wrong!)
Related Questions
Please help asap, will mark brainliest
Answers
Answer:
1a) Blue: 16x+5
Pink: 4x+5
b) 12x
c) Blue: 53
Pink: 17
2. a) Eden
b) Emma: wrote 36 instead of 6 as the base
Erin: multipled the powers instead of adding
Step-by-step explanation:
a) Perimeter of:
Blue
(4x + 2) + (5x - 4) + (7x + 7)
16x + 5
Pink
(x + 7) + (x + 3) + (2x - 5)
4x + 5
Difference:
(16x + 5) - (4x + 5)
16x + 5 - 4x - 5
12x
x = 3
Blue: 16(3) + 5 = 53
Pink: 4(3) + 5 = 17
Q2. 6² × 6⁵ = 6⁷
When numbers with the same base are multiplied, the powers add up
Only Eden did it correctly
Emma: wrote 36 instead of 6 as the base
Erin: multipled the powers instead of adding
What is the circumference
Answers
Answer:
Circumfrence is the distance around the circle. Sort of like a perimeter of a square.
Step-by-step explanation:
To solve the picture: the answer is 8 pi cm. The formula for circumference is C= 2pir, in which r is the radius. This means multiply the radius by 2 and then by pi. This is also known as C= dpi (d meaning diameter)
7)
Which expression is a SUM?
5(2 + 3)
8 x (6 + 3)
5(2) + 2(6 - 3)
(5 + 2) = (2 + 3)
Answers
Answer:
The answer is c.) 5(2)+2(6-3)
Step-by-step explanation:
This is an addition problem, because you are solving for the multiplied numbers added together.
5(2)+ 2(6-3)
10+(12-6)
10+6
= 16 I hope this help :)
Convert radians to degrees. \frac{13\pi}{18}
Answers
Answer:
Step-by-step explanation:
sorry can’t answer
In AGHI, the measure of ZI=90°, GH = 69 feet, and HI = 21 feet. Find the measure of
LH to the nearest degree.
H
hs
69
21
I
G
Answer:
Type here to search
Submit Answer
BE
CI
Answers
Answer:
72
Step-by-step explanation:
Yoshi has 4 fewer CDs than Miranda, and Ravi has 7 times as many CDs as Yoshi.
If Miranda has n CDs, which expression represents the number of CDs that Ravi has?
O A. n-4
OB. 4 - 7n
O c. 7
D. 71 - 4
O E7(11 - 4)
Answers
Answer:
yoshi=n-4
ravi=7(n-4)
Which linear function has the same y-intercept as the one that is represented by the graph?
Answers
The function shown is y=-2x+10
If we want the same y-intercept all we need to fo is change the slope.
For example, these are valid asnwers,
y=-3x+10
y=0.5x+10
y=10x+10
Answer:
y = 2x+10
Step-by-step explanation:
the sum of 17 and 3 times x
Answers
Answer:
C
Step-by-step explanation:
3 times x -> 3x
The sum of 17 and 3x -> 17+3x
Answer:
C.
17+3 times x
17+3x
when the x is next to the 3 it means multiply
Step-by-step explanation:
What is the beat values of averages, such as mean, median, and mode, are known as
Standard deviation
Frequency table
Measures of center
Range?
Answers
Answer:
Standard deviation
Step-by-step explanation:
Math homework, don't get it please explan!
Answers
Answer:
-1/2
Step-by-step explanation:
The slope of the line is y=mx+b. when searching for the slope of a line you take where the line crosses EXACTLY on two points, for this grid it would be (0,3) and (2,2) based off this you see that you Rise 1 and Run 2. rise and run is how you find the formula for slope, since the line is going from the left side of the graph to the right (in a downward motion) the overall direction of the line is negative. now you plug in the answer to the formula given, y=-1/2x+3, the +3 or b in the formula is where the line intersects the y axis. this can be negative or positive. the slope can also be taken from the formula, -1/2for more explanation or questions ask please!
1. On a quiet day without many witnesses, a 4.5 ft victim is shot by a sniper that
was in a tower 780 ft away. If the angle of elevation is 48° from the victim, at
what vertical distance did the sniper shoot from?
Answers
Answer:
The sniper shoot from 870.775 feet vertical distance.
Step-by-step explanation:
Refer the attached figure
Height of victim = AB = 4.5 ft.
Distance between tower and victim BC = 780 feet
The angle of elevation =[tex]\angle DAE = 48^{\circ}[/tex]
Let DE be x
AB = CE = 4.5 feet
BC =AE = 780 feet
Height of tower = DE+CE=x+4.5
In ΔDAE
[tex]\frac{Perpendicular}{Base}=Tan\theta\\\frac{DE}{AE}=Tan 48^{\circ}\\\frac{x}{780}=1.11061\\x=1.11061 \times 780\\x=866.275[/tex]
Height of tower = DE+CE=x+4.5=866.275+4.5=870.775 feet
Hence the sniper shoot from 870.775 feet vertical distance.
a line passes through the point (-9, 1) and had a slope of -2/3. Write an equation in point-slope form for this line
Answers
Answer:
y-1=-2/3(x+9)
Step-by-step explanation:
y-1=-2/3(x-(-9))
y-1=-2/3(x+9)
To write an equation for this line, you must follow these steps:
1. M= Slope (-2/3)
2. X1= -9
3. Y1= 1
4. First, take the equation y - y1 = m(x - x1)
5. Plug the values into the equation
6. Y - 1 = -2/3(x - (-9))
7. Change the sign
8. Y - 1 = -2/3(x +9)
9. Distribute the -2/3
10. Y - 1 = -2/3x - 6
11. Add 1 to both sides
12. Y = -2/3x - 5
This gives you a final answer of y = -2/3x -5 (note that this equation is in slope intercept form)
Hope this helps!
Macy has a circular garden that has a radius of 4.5 meters. What is the circumference of her garden? Use 3.14 for pi
A. 28.26
B. 56.52
C. 63.58
D. 14.13
Answers
Answer:
A)28.26Step-by-step explanation:
4.5 * 2 = 99 * 3.14 = 28.26I hope you find this helpful.Triangle ABC is a right triangle. The legs of the triangle are AB = 6 cm and BC = 12 cm. Find the measure of angle A.
Answers
Answer:
63.4°
Step-by-step explanation:
Given that AB and BC are the legs of the right triangle, then opposite to angle A is side BC and adjacent to angle A is side AB.
By definition, the tangent of angle A is:
tan(∠A) = opposite leg / adjacent leg
tan(∠A) = BC/AB
tan(∠A) = 12/6
∠A = arctan(2)
∠A = 63.4°
Is the following transformation rigid motion, dilation, or neither?
(x, y)→(2x, 2y)
Answers
Answer:
rigid motion
Step-by-step explanation:
because is a isometric transformation
9am not sure9
Need help please owo with all of them
Answers
Answer:
d, c and a
Step-by-step explanation:
O///O
2x + 3 = x - 4
what is the answer
Answers
So the right answer is -7.
Look at the attached picture
Hope it will help you...
Good luck on your assignment
Answer:
2x+3 = x-4
Step-by-step explanation:
X = -7
2 x -7 + 3 = -11
-7 - 4 = -11
Therefore, X is -7 since both sides are equivalent and equal to -11
ASAP! PLEASE HELP. What is the measure of BCD?
Answers
Answer:
(5x)°
Step-by-step explanation:
Vertical angles.
Please mark as Brainliest! :)
Have a nice day.
Marcel converts the frequency table to a conditional relative frequency table by row. 4-column table, 3 rows. First column no label with entries less than 30 miles a gallon, greater than or equal to 30 miles a gallon, total. Second column labeled less than 40 dollars a week with entries W, Y, almost equals 0.43. Third column labeled greater than or equal to 40 dollars a week with entries X, Z, almost equals 0.57. Fourth column labeled total with entries 1.0, 1.0, 1.0 Which value should he use for Y? Round to the nearest hundredth. 0.19 0.45 0.82 0.90
Answers
Answer:
0.19
Step-by-step explanation:
____ | <40 | 》40 | Total
< 30 | W | X | 1.0
》30 | Y | Z | 1.0
Total | 0.43 | 0.57 | 1.0
Since W, X, Y and Z are conditions frequency, they can't be negative
Therefore,
W and Y are both less than 0.43
X and Z are both less than 0.57
The only option less than 0.43 is 0.19 (for Y)
Answer:
0.19
Step-by-step explanation:
____ | <40 | 》40 | Total
< 30 | W | X | 1.0
》30 | Y | Z | 1.0
Total | 0.43 | 0.57 | 1.0
Since W, X, Y and Z are conditions frequency, they can't be negative
Therefore,
W and Y are both less than 0.43
X and Z are both less than 0.57
The only option less than 0.43 is 0.19 (for Y)
I need helpI need helpI need helpI need helpI need helpI need helpI need helpI need help
Answers
Answer:
2
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
2 negatives is a positive, so -(-1) is basically +1, therefor the equation is -4+1
What is the mass of a 450 centimeter3 block of silicon if the density of silicon is 2.336 grams/centimeter3?
Answers
Answer: The mass is 1051.2 grams.
Step-by-step explanation:
x/450 =2.336
x= 450 * 2.336
x = 1051.2
Please help with this
Answers
Answer:
A
Step-by-step explanation:
In a 5-day work week, Matt puts 175 miles on his car. His wife, Sarah, puts 100 more miles on her car than he does in the same amount of time. How many total miles will they put on their cars in 28 work days?
A. 1560
B. 2520
C. 2780
D. 2940
ASAPPPPP
Answers
Answer:
A. 1560
Step-by-step explanation:
5-day work week, Matt puts 175 miles on his car. His wife, Sarah, puts 100 more and 28 work days
What does the word ‘Denotation’ mean?
Answers
Answer: Depends on what your talking about so I'll give all 3 definitions.
Step-by-step explanation:
1.)The literal or primary meaning of a word, in contrast to the feelings or ideas that the word suggests.
-Used in a sentence- Beyond their immediate denotation, the words have a connotative power.
2.) When used in philosophy it means, the object or concept to which a term refers, or the set of objects of which a predicate is true.
3.) And, the last definition is, the action or process of indicating or referring to something by means of a word, symbol, etc.
A stack of 12 bricks is 27 inches high. How high is each brick?
Answers
Answer: 2.25 inches
Step-by-step explanation:
27/12= 2.25
what is the difference between - 21 and -8 on a number line?
Answers
Answer:
They are 13 units apart. -8 is closer to zero while -21 is farther ways from zero.
Which inequality is true for x=20
Answers
Answer:
x divided by 4 < x - 12
Step-by-step explanation:
We would need all the inequalities you have to test if they are true <3
Will give brainliest answer
Answers
Answer:
d =13 cm
r = 6.5 cm
Step-by-step explanation:
The diameter is the distance across the circle, going through the center
d = 13 cm
The radius is 1/2 of the diameter
r = d/2 = 13/2 = 6.5 cm
Answer:
Radius is 6.5
Diameter is 13
Step-by-step explanation:
The diameter is the distance across the circle. The radius is half the distance across the circle.
Please can’t Gail this
Answers
Answer:
4
Step-by-step explanation: because you up four and move 1 so the answer is 4/1 but is simplified by 4
The difference between a and b is 12. The number a is 5 more than 3 times the number b. Which of the following pairs of equations could be used to find the values of aand b?
Answers
Answer:
a+b=12
3b+5=a
Step-by-step explanation:
