Answer:
Step-by-step explanation:
[tex](a^{m})^{n}=a^{m*n}\\\\(x^{4})^{9}=x^{4*9}=x^{36}[/tex]
the picture is attached below :)
Answer:
Step-by-step explanation:
[tex]6^{2}[/tex]+[tex]3^{2}[/tex]= 45
QS=3[tex]\sqrt{5}[/tex]
16+45=61
NS=[tex]\sqrt{61}[/tex]
not sure why the answer provided starts with 6 but this should be correct
Oliver's toenails are 1.432 centimeters. Seth's toenails are 1.056 centimeters. What is the length of the shortest toenails?
Answer:
the shortest toenail is 1.056cm
Answer:
seths toenail...
Step-by-step explanation:
WHY WEE THEY MESURING TOENAILS?!!!!!
At a candy store, Jordan bought 2 pounds of jelly beans and 3 pounds of gummy worms for $41. Meanwhile, Isabelle bought 2 pounds of jelly beans and 6 pounds of gummy worms for $68. How much does the candy cost?
Answer:
Cost of a pound of Jelly beans = x = $7
Cost of a pound of Gummy worms = y = $9
Step-by-step explanation:
Let us represent
Cost of a pound of Jelly beans = x
Cost of a pound of Gummy worms = y
At a candy store, Jordan bought 2 pounds of jelly beans and 3 pounds of gummy worms for $41.
2x + 3y = 41....... Equation 1
Meanwhile, Isabelle bought 2 pounds of jelly beans and 6 pounds of gummy worms for $68.
2x + 6y = 68...... Equation 2
Combining Equation 1 and 2 together
2x + 3y = 41....... Equation 1
2x + 6y = 68...... Equation 2
We Subtract Equation 1 from Equation 2, thereby eliminating x
3y = 27
y = 27/3
y = $9
Solving for x
2x + 3y = 41....... Equation 1
2x + 3(9) = 41
2x + 27 = 41
2x = 41 - 27
2x = 14
2x/2 = 14/2
x = $7
Therefore, the cost of each candy =
Cost of a pound of Jelly beans = x = $7
Cost of a pound of Gummy worms = y = $9
Pls help me with this math please and thank you
Answer:
the photod black.
Step-by-step explanation:
Answer:
the answer is black....
Step-by-step explanation:
solution
black+(black×black) -black
= black +black -black
= black - black
= black
...... hence , black is the answer to the solution
PLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASEPLZ HELP !!!! WILL MARK BRAINLIEST, THIS IS DUE IN 15 MINUTIES !!!ANYONE PLEASE
Answer:
Step-by-step explanation:
the answer is h
Answer: H
Step-by-step explanation:
Parallelogram L M N O is shown. Diagonals are drawn from point M to point O and from point L to point N and intersect at point P. The length of L M is 22 centimeters and the length of M N is 18 centimeters. What is the perimeter of parallelogram LMNO?
Answer:
80 cm
Step-by-step explanation:
The perimeter of parallelogram LMNO
Is calculated using the formula
Perimeter = 2(a + b)
a = 18 cm
b = 22cm
Perimeter = 2(18 + 22)
= 2(40 cm)
= 80 cm
The perimeter of the parallelogram = 80 cm
Answer:
D. 80 cm
Step-by-step explanation:
Just took the quiz on Edg (2021)!!
please help me if you do I will give you brainliest!!! (if you have a crown) and I will give you a thank you AND 5 stars
Identify the pair of figures in which the second figure is a translation of the first figure.
C.
Step-by-step explanation:
The answer is C because unlike the other shapes C wasn't altered in anyway. It just move, which is what a translation is just moving a shape and not altering it in anyway.
The volume of a square that is 2 feet on all sides is ?
Answer:
8 cubic feet
Step-by-step explanation:
2*2*2=8
Assuming you are talking about a cube, the volume would be the side^3. In this case you said all sides are 2 feet long then the volume would be:
2^3 ft^3 or 8 cubic feet!
help me someone.................
Answer:
E (3,1)
G (4,6)
F (10,1)
Step-by-step explanation:
Answer:
See the attached images
Step-by-step explanation:
We're reflecting this image over the line y = –1, right?
This means we need to copy this image over the line like a mirror does a reflection. It isn't exactly what we got before, though—it's flipped backward, just like text when you look at it in a mirror!
First, look where points E and F are. They're two squares below the line. That means we count two squares up to reach y = –1… then count up another two squares to reflect the points across the line.
Next, look at point G. This is what I personally feel is easier: this point has a y-coordinate of –8. This makes it 7 squares below y = –1. To get its new y-coordinate, we add 7 to –1 to get y = 6.
The x-coordinates of the points don't change here; the line the shape is reflected over is a horizontal line. If the line were vertical, we'd only change the x-coordinates and not the y-coordinates. If the line were a linear function like y = x, we'd reflect our x-coordinates and y-coordinates.
Another way to think of it here: how squares below the line is each point? Then multiply that number by 2 and add it to the initial y-coordinate to find its new position.
Forgive me for the weird dots in the last image. I got frustrated and drew the triangle with my pinky finger because I can't quite draw nor write with a mouse yet!!
Hope this helps you understand! Have a great day!
3. Una caravana migrante, procedente de Honduras debe recorrer 5 km en 4 días si quiere alcanzar al tren conocido como la Bestia que los conducirá al Norte de México, el primer día debido al intenso calor solo avanzan 1200 metros, el segundo día ya los espera un retén militar pero aun así avanzan 1 2/3 km, el tercer día caminan un kilómetro y medio. Si quieren llegar a tiempo para tomar el tren, ¿Cuánto debe recorrer la caravana el último día? A) 18/29 B) 19/30 C) 20/31 D) 21/32
Answer:
B) 19/30
Step-by-step explanation:
Se deben recorrer 5km en total, en números fraccionarios se recorren:
1er día:
1200m = 1.2km = 6/5km
2do día:
1 + 2/3km = 5/3km
3er día:
1.5km = 3/2km
La suma da:
6/5km + 5/3km + 3/2km = 36/30km + 50/30km + 45/30km = 131/30km.
5km son 150/30km.
150/30km - 131/30km = 19/30 km
La respuesta es:
B) 19/30What is the normal price of the watch?
The sum of 4 1/2 and what number is 12 5/7? Show your work
Answer:
Conversion a mixed number 4 1/
2
to a improper fraction: 4 1/2 = 4 1/
2
= 4 · 2 + 1/
2
= 8 + 1/
2
= 9/
2
To find new numerator:
a) Multiply the whole number 4 by the denominator 2. Whole number 4 equally 4 * 2/
2
= 8/
2
b) Add the answer from previous step 8 to the numerator 1. New numerator is 8 + 1 = 9
c) Write a previous answer (new numerator 9) over the denominator 2.
Four and one half is nine halfs
Add: 9/
2
+ 12 = 9/
2
+ 12/
1
= 9/
2
+ 12 · 2/
1 · 2
= 9/
2
+ 24/
2
= 9 + 24/
2
= 33/
2
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 1) = 2. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 1 = 2. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - nine halfs plus twelve = thirty-three halfs.
Add: the result of step No. 2 + 5/
7
= 33/
2
+ 5/
7
= 33 · 7/
2 · 7
+ 5 · 2/
7 · 2
= 231/
14
+ 10/
14
= 231 + 10/
14
= 241/
14
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 7) = 14. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 7 = 14. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - thirty-three half's plus five sevenths = two hundred forty-one fourteenths.
Step-by-step explanation:
The sum of 4[tex]\frac{1}{2}[/tex] and 8[tex]\frac{3}{14}[/tex] is 12[tex]\frac{5}{7}[/tex].
What is addition?Combining objects and counting them as one big group is done through addition. In arithmetic, addition is the process of adding two or more integers together. Addends are the numbers that are added, and the sum refers to the outcome of the operation.
Let the required number be n.
According to the question,
the sum of 4[tex]\frac{1}{2}[/tex] and n is equal to 12[tex]\frac{5}{7}[/tex].
In numeric form,
4[tex]\frac{1}{2}[/tex] + n = 12[tex]\frac{5}{7}[/tex]
Simplifying,
9/2 + n = 89/7
Substituting constant to term one side,
n = 89/7 - 9/2
n = 115/14
n = 8[tex]\frac{3}{14}[/tex]
Therefore, the number is 8[tex]\frac{3}{14}[/tex].
To learn more about the addition;
brainly.com/question/29464370
#SPJ2
HELP ASAP PLZ!!
See image ↓↓
Answer:
3 ft wide and 2 ft tall
Step-by-step explanation:
That's the smallest surface area I could find
It holds 36 cubic feet and is 66 for surface area
3 1/5 as a equivalent decimal
Answer:
3.20 there is your answer
Work out the size of angle of x
Answer:
66
Step-by-step explanation:
79+35=114
180-114=66
angles in a triangle add up to 180
Put the following equation of a line into slope-intercept form, simplifying all fractions.
6y-8x=54
NEED HELP ASAP 40 points!! <3 (will mark brainiest) as well :))
Answer:
12a-2b4 is a binomial
Step-by-step explanation:
one monomial is 12a-2
and the two monomial is b4
Isiah earned 96 points on his math test this is 11 more points than the number of points he earned on his history test. Write and solve an addition equation to find the number of points isiah earned on his test
Answer:
96-11
Step-by-step explanation:
I am not sure how to make an addition equation? normally you would just subtract 11 to get the result of the history test because he got 11 less points then he did on his maths test which is 96!
I hope that helps
A mosaic tile is shown below. Dan wants to cover a 600-square-inches area. How many mosaic tiles does Dan need?
Answer:
B. 30
Step-by-step explanation:
The mosaic tile has a trapezoidal shape, so that its area can be determined as follows;
Area of a trapezium = [tex]\frac{1}{2}[/tex](a + b)h
where: a and b represent the length of its plane sides, and h is the height.
Area of a mosaic tile = [tex]\frac{1}{2}[/tex](4 + 6) 4
= 10 x 2
Area of a mosaic tile = 20 square inches.
But, Dan wants to cover a 600 square inch area.
So that the number of tiles needed = [tex]\frac{600}{20}[/tex]
= 30
The number of mosaic tiles needed by Dan is 30.
John made a trip to the train station and
back. On the trip there he drove 32 km/h
and on the return trip he went 40 km/h.
How long did the trip there take if the
return trip took four hours?
Answer:
5 hours
Step-by-step explanation:
find 3 fractions that match the statement fractions less than 1/2. A. 5/12 B. 6/8 c. 4/8 D.1/4 E. 7/12 F. 2/8
Answer:
A, D, and F
Step-by-step explanation:
Half of 12 is 6. Half of 4 is 2. Half of 8 is 4.
What is the total cost of a $12.49 item with a sales tax of 5%?
Answer: $13.11
Step-by-step explanation:
hope this helps!
7 = 3 (5 + x) what is x
Answer: x= -8/3
Step-by-step explanation:
What is the slope in the equation:
y= 3/4x - 1
Answer: the slope is 3/4.
y=mx+b and m is always the slope.
Answer:
the slope is 3/4
Step-by-step explanation:
y = mx + b
y = slopex + y intercept
y = 3/4x - 1
slope = 3/4
y intercept = -1
(0,8)
(-4,0)
Refer to the above red line. What is its equation in slope-intercept form?
y=1/2x+8
y=2x-4
y=2x+8
y=1/2x-4
I need to know the all the blanks including the equation on the bottom and y intercept and slopes
Answer:
See answers below
Step-by-step explanation:
Using the coordinates from the table (0, 12) and (1, 14)
m = 14-12/1-0
m = 2/0
m = 2
Hence the slope of the table is 2
y intercept occurs at x = 0
Substitute m = 2 and (0,12) into the equation y = mx+c
12 = 2(0) + b
12 = b
b = 12
Hence the y-intercept is 12
Get the equation
Recall that y = mx+c
y = 2x + 12
Hence the required equation is y = 2x+12
this is due in 15 min i really need help
Answer:
Parallel = lines with the same slope
Perpendicular = lines whose slopes are negative reciprocals (i.e. product is –1)
Step-by-step explanation:
The first part: circle b, c, d, f (1 ³/₄ is another way of saying ⁷/₄), and h (a horizontal line y = b has a slope of 0)
The second part: circle a, d (1 ⁴/₇ is another way of writing ¹¹/₇, the negative reciprocal of –⁷/₁₁), and e
Hope this helps! Have a great day!
if you get an area of 45cm^2 then what is the length and width
assuming that you're referring to the length, width, and area of a rectangle, the length would be 9cm and the width would be 5cm.
How can you find a function that has
roots?
The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.
Answer:
The roots of a function are the x-intercepts.
Step-by-step explanation:
Find the value of a and b. Тв 5 X 60 DI
Step-by-step explanation:
Head opposite angles.
b=60°
a=180-60=120°