Answer:
[tex]44.5 + g = 50 \\ g = 50 - 44.5 \\ g = 5.5[/tex]
Please help me!!!!!!!!
Answer:
Step-by-step explanation:
Simplify the expression:
k–3k+5k
Answer:
3k
Step-by-step explanation:
k-3k = -2k
-2k+5k = 3k
..........
Sally was painting an airplane on a canvas using a 1in.: 8ft scale. If her painting was 29 inches wide, what was the actual width of the airplane?
Answer:
232 inches or 19.33 feet
Step-by-step explanation:
232 feet is the actual width of the airplane.
What is Unit of Measurement?A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.
Sally was painting an airplane on a canvas using a 1in.: 8ft scale
1 inches = 8 ft scale.
Sally painting was 29 inches wide.
We have to find the actual width of the airplane.
Convert 29 inches to feet.
As we know 1 inche is 8 feet so 8 inches will be the multiple of 8 and 28.
29×8
232 feet.
Hence, 232 feet is the actual width of the airplane.
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please help and show work
Answer:
The second one is rectangle.
It is because it have the following properties;
1) Opposite side are equal.
2) Opposite angles are equal.
3) Diagonals bisect each other.
4) Diagonals are equal.
5) Each angle is a right angle (90⁰).
I hope this will help you
I NEED HELP ASAP PLEASE
ok b makes more sense
Step-by-step explanation:
At the start of the experiment substance is measured to be 90°C, and by the end of the experiment its temperature is measured as -50°C. How does the temperature change from the start to the end of the experiment? Represent a decrease in temperature with a negative number.
Answer:
-140C
Step-by-step explanation:
∆T = T2-T1
∆T = -50-90= -140C
how do i find an equation for a line with an x-intercept of 4 and a y-intercept of -2
Answer:
The equation of a line is y = ax + b, where a is the slope and b is the y-intercept.
Since we have the y-intercept, all we need to do is find the slope. To find the slope, you need 2 coordinates.
The y-intercept is where the line crosses the y axis, so it is where x is 0. Since the y intercept is -2, that means the first coordinate is (0, -2)
The x-intercept is where the line crosses the x axis, so it is where y is 0. Since the x intercept is 4, that means the second coordinate is (4, 0)
Since we already have the y-intercept, all we do is put the slope in the equation: y = 1/2x - 2.
Step-by-step explanation:
Help please help desperate due today..
Answer:
54 Students on each bus
Step-by-step explanation:
I got that answer by subtracting 16 to 232 which got me 216 then i divide 4 and got 54!
Hope this Helps! :)
Answer:
54
Step-by-step explanation:
First you do 232-16 which is 216 then all you do is divided 216 by 4 which is 54!
I hope this helps and have a great day!
Picture attached below
Answer:
it's answer is B. 4/5
Step-by-step explanation:
perpendicular (p) = 8
hypotenuse (h) = 10
sin < A
= p/h
= 8/ 10
= 4/ 5
Hope it will help :)
Matteo is following this recipe to make a cake.
He wants to make three of these cakes.
How much of each ingredient does he need?
Recipe: Makes 1 cake
8 ounces butter
7 ounces sugar
10 ounces of flour
4 eggs
1 teaspoon (tsp) baking powder
Answer:
30 ounces of butter
25 ounces of sugar
35 ounces of flour
15 eggs
10 tbps of baking powder
Step-by-step explanation:
All you do is multiple each quantity by 5 I think
we are learning about this in school but check the web to see if it is correct
i need help im failing
Answer:
D because 0.75 in fraction form is 3/4 and 3/4 is greater then 2/3 which is the graphs rate of change.
Step-by-step explanation:
Please fill in the three leftover boxes
The depth of a lake is 15.8 m.
Jada accurately measured the depth of the lake to the nearest meter. What measurement did Jada get?
Answer:
16 m
Step-by-step explanation:
Answer:
16 meters
Step-by-step explanation:
someone please help 5 points!!
Answer:
7.1 is the answer of this question
The line models the temperature starting at noon on an autumn day.
a. Find the y-intercept of the function.
b. What does the y-intercept represent?
please help! (i will insert a picture so you can see the graph)
Answer:
a) y-intercept (as can be seen) is 50 degrees
b) this means that, at the time the temperature began to be recorded, it was 50 degrees outside
Step-by-step explanation:
Can someone help me do this it’s an emergency
HELPPPPP ASAPPPPP PLSSSS
Answer:c
Step-by-step explanation:
Answer:
subtract to eliminate x
Step-by-step explanation:
A zoo keeper wants to fence a rectangular habitat for goats. The length of the habitat should be at least 80 feet and the perimeter of the habitat should be no more than 300 feet
Write a system of linear inequality:___________
Please help!! It’s due within 20 minutes!! Please..
Answer:
Step-by-step explanation:
Let x ft be the length of the fence and y ft be the width of the fence.
1. The length of the habitat should be at least 80 feet, then
2. The perimeter of the habitat should be no more than 300 feet. The perimeter of the fences 2x+2y ft, then
3. The system of inequalities that represent the model is
The graph of these inequalities is attached.
Two possible solutions are
1. x=100 ft, y=20 ft (100≥80 and 2·100+2·20=240≤300);
2. x=110 ft, y=30 ft (110≥80 and 2·110+2·30=280≤300).
2019 like “I live my life in fast forward, but they haters wanna rewind me”
Um how is this related to homework?
what are the coordinates of the point ? SHOW STEP BY STEP
Answer:
(3, 0)
Step-by-step explanation:
Use the formula:
[tex]\frac{a}{a+b}[/tex](x2 - x1) + x1, [tex]\frac{a}{a+b}[/tex](y2 - y1) + y1
a and b are the numbers in the ratio: a:b
Substitute everything into the equation.
2/2+1(6 - -3) + (-3)
2/2+1(1 - -2) + (-2)
Now combine like terms.
2/3(9) -3
2/3(3) -2
Solve.
6 - 3
2 - 2
(3, 0)
I hope this helps!
a first number plus twice a second number is 4. twice the first number plus the second number totals 26. find the numbers
Answer:
a = 16
b = -6
Step-by-step explanation:
a + 2b = 4
2a + b = 26
2a + 4b = 8
2a + b = 26
3b = -18
b = -6
a + 2(-6) = 4
a - 12 = 4
a = 16
Subtract 4x^2-5xy+9y^2 from 6x^2+4xy-7y^2
2x2 - 16y2 + 9xy
(the 2 to the right of the x and y are small numbers i forgot what dey are called lol)
Answer:
ok i got your answer you hath to take out all those x,y s and you will get this 4^{2}-5+9^{2}-6^{2}+4-7^{2}equals 11
Step-by-step explanation:
HOPE I HELPED PLZ GIVE ME A THANKS
solve for w. 7w=-14
please help me with this one plz
Answer: w = -2
Step-by-step explanation:
7w = -14
Divide both sides by 7
w = -2
That was brief but hope it helps!
Answer:
W = -2
Step-by-step explanation:
7W÷7 -14÷7
W= -2
[tex] - 10 = 2x + 6[/tex]
how do I do this
Convert 0.55555 into a fraction
Answer:
11111/20000
Step-by-step explanation:
To convert the decimal 0.55555 to a fraction, just follow these steps:
Step 1: Write down the number as a fraction of one:
0.55555 = 0.555551
Step 2: Multiply both top and bottom by 10 for every number after the decimal point:
As we have 5 numbers after the decimal point, we multiply both numerator and denominator by 100000. So,
0.555551 = (0.55555 × 100000)(1 × 100000) = 55555100000.
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(55555,100000) = 5. So,
(55555÷5)(100000÷5) = 1111120000 when reduced to the simplest form.
The value of the fraction is A = ( 11111 / 20000 )
What is a Fraction?An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given data ,
Let the fraction be represented as A
Now , the value of A is
Let the decimal number be represented as D
Now , the value of D = 0.55555
Multiply the number D by 100000 on both the numerator and denominator
And , the fraction is A = D x 100000 / 100000
A = 55555/100000
Divide by 5 on both the numerator and the denominator , we get
A = ( 11111 / 20000 )
Hence , the fraction is A = ( 11111 / 20000 )
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Can someone help me please
Answer:
I'm gonna go with D
Step-by-step explanation:
If it's wrong meh bad
Step-by-step explanation:
From this figure I think the answer is c
Select the procedure that can be used to show the converse of the
Pythagorean theorem using side lengths chosen from 5 cm, 9 cm, 12 cm, and
13 cm.
A. Knowing that 52 + 92 < 122, draw the 5 cm side and the 9 cm side
with a right angle between them. The 12 cm side will fit to form a
right triangle.
B. Knowing that 52 + 122 = 132, draw any two of the sides with a right
angle between them. The third side will fit to form a right triangle.
C. Knowing that 52 + 122 = 132, draw the 5 cm side and the 12 cm
side with a right angle between them. The 13 cm side will fit to
form a right triangle.
D. Knowing that 92 + 122 # 132, draw the 9 cm side and the 12 cm
side with a right angle between them. The 13 cm side will fit to
form a right triangle.
To show the converse of the Pythagorean theorem using side lengths chosen from 5 cm, 9 cm, 12 cm, and 13 cm the procedure that can be used is : C. Knowing that 52 + 122 = 132, draw the 5 cm side and the 12 cm side with a right angle between them. The 13 cm side will fit to
form a right triangle.
In Option C, we are given the lengths 5 cm, 9 cm, 12 cm, and 13 cm. The converse of the Pythagorean theorem states that if the square of the longest side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
In this case, we have 52 + 122 = 132, which satisfies the condition for a right triangle according to the Pythagorean theorem.
By drawing the 5 cm side and the 12 cm side with a right angle between them, we can see that the 13 cm side will fit perfectly to form a right triangle. This demonstrates the converse of the Pythagorean theorem.
Option C is the correct procedure to show the converse of the Pythagorean theorem using the given side lengths.
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Samir spent $150 at Costco. He had a coupon that took 5% off the total bill, b. What was the bill before the discount?
Answer:
157.89 is the answer
n + 10 = 8 + 4
find the value of n.
Answer:
n=2
Step-by-step explanation:
8+4=12
12-10=n
n=2
Kristina walked 1 2/3
miles on Sunday and 2 3/4 miles on Monday. What was the total distance, in
miles, that she walked over those two days
Answer: 4 5/12 miles
Step-by-step explanation: To add or subtract two fraction, you need to find a common denominator. The easiest way to do that is to just multiply the denominators of the two fractions together. 3 x 4 = 12 so I'll use 12 as my common denominator. Now that we have that, we have to convert the numerators. We must multiply the numerators by the same number we multiplied or denominators by to get the common denominator. 3 x 4 = 12, 4 x 3 = 12, 2 x 4 = 8, 3 x 4 = 12. Now the fractions we have are 9/12 and 8/12. Since they have the same denominator now we can add them. 9/12 plus 8/12 equals 17/12 or 1 and 5/12 written as a mixed number. We also add the whole numbers. 1 plus two equals 3. 3 plus 1 and 5/12 equals 4 and 5/12.
