Answer:
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Step-by-step explanation:
Someone help me with this if you know the answer swipe up
A chef uses one-half of his spices when cooking breakfast. two-thirds of the spices he uses of breakfast are used when making omelets. what proportion of his total spices are used on making omelets?
Answer:
1/3
Step-by-step explanation:
1/2 of spices
1/2 * 2/3 = 2/6 = 1/3
A trader sold a radio set for 72.00 making a profit of 8% .Find , correct to the nearest ghana cedis ,the cost price for the radio set .
Given:
The selling price of a ratio set = 72.00
Profit percent = 8%
To find:
The cost price for the radio set.
Solution:
Let x be the cost price for the radio set.
Radio set is sold at 8% profit.
[tex]\text{Selling price}=x+\dfrac{8}{100}x[/tex]
[tex]\text{Selling price}=x+0.08x[/tex]
[tex]\text{Selling price}=1.08x[/tex]
The selling price of a ratio set is 72.00.
[tex]72=1.08x[/tex]
[tex]\dfrac{72}{1.08}=x[/tex]
[tex]x=66.666...[/tex]
[tex]x\approx 67[/tex]
Therefore, the cost price for the radio set is 67.
NEED HELP ASAP
If the side lengths of a cube are 15 feet, what is the correct way to write the expression to represent the volume of the cube in exponential form?
15 ⋅ 15 ⋅ 15
15 ⋅ 3
3^15
15^3
Tara has two bags of marbles. The first bag contains 6 red marbles,5 blue marbles, 4 green marbles , the second bag contains 3 red marbles,2 blue marbles and 4 green marble. Tara will randomly select 1 marble from each bag. What is the probillity that Tara will randomly pick a blue marble from each bag?.
find the degree of the polynomial
Answer:
Step-by-step explanation:
1) 5a - 2b² + 1
Degree of the polynomial = 2
2) 4x²-3x³ + 2x + 12
-3x³ + 4x² + 2x + 12
Degree of the polynomial = 3
To find the degree of the polynomial, arrange it in descending as per the power of the variables.
The highest power of the variable is the degree of the polynomial.
A triangle has sides with lengths of 20 centimeters, 48 centimeters, and 54 centimeters. Is the triangle a right triangle?
What is the measure of DCF?
E
D
75°
54°
F.
The measure of ZDCF is
degrees.
angle DCF = angle DCE + angle ECF
angle DCF = 75° + 54°
angle DCF = 129°
Measure of < DCF is [tex]129^{0}[/tex].
What is an angle?A figure which is formed by two rays or lines that shares a common endpoint is called an angle.
According to the figure
< DCE = [tex]75^{0}[/tex]
< ECF = [tex]54^{0}[/tex]
Measure of < DCF = < DCE + < ECF
= [tex]75^{0}[/tex] + [tex]54^{0}[/tex]
= [tex]129^{0}[/tex]
Hence, measure of < DCF is [tex]129^{0}[/tex].
Find out more information about angle here
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divide 144 of in the ratio 2: 8: 6
Answer:
● First part = 2×x = 2x
● Second part= 8×x = 8x
● Third part= 6×x = 6x
Now,
2x+8x+6x = 144
or, 16x= 144
or, x=144/6
or, x=9
therefore, x=9
Complete the statement. 15 kg = ____ g
Answer:
15000
Step-by-step explanation:
Answer:
15kg = 15,000 grams
Step-by-step explanation:
hope this helped if it did mark brainlest
and let me know
I need help ASAP find u and v
Answer:
u = 66
v = 38
Step-by-step explanation:
In a parallelogram, opposite angles are equal. U is opposite to 66, so it is 66 degrees
In a parallelogram, corresponding angles are supplementary. 180 - 66 = 114
this means that 3v = 114. 114/3 = 38, which is what v is.
variable of context need answer please
Use the absolute value function g(x)=|x−7|−6 to answer the questions.
Vertex: (__,__)
Axis of Symmetry: x = ___
(thank you SO much if you are answering this)
Answer:
Step-by-step explanation:
i dont see an image
PLEASE HELP ITS DUE IN A FEW MINS
Which statement is true about the points shown on the number line? A number line from negative 8 to negative 3. Points are at negative 5.6 and negative 4.2. CLEAR CHECK −5.6<−4.2, and −5.6 is located to the left of −4.2. −5.6<−4.2, and −5.6 is located to the right of −4.2. −5.6>−4.2, and −5.6 is located to the left of −4.2. −5.6>−4.2, and −5.6 is located to the right of −4.2.
Answer:
−5.6<−4.2, and −5.6 is located to the left of −4.2
Step-by-step explanation:
Given the statements :
−5.6<−4.2, and −5.6 is located to the left of −4.2 (True) because - 5.6 located to the left of the number line and numbers are arranged from right to left in decreasing order.
−5.6<−4.2, and −5.6 is located to the right of −4.2. (Not true) only the first assertion is correct, - 5.6 < - 4.2, but 5.6 isn't located to the right of - 4.2
−5.6>−4.2, and −5.6 is located to the left of −4.2 (Not true) ; Though 5.6 is located to the left of 4 2, 5.6 is < 4.2
−5.6>−4.2, and −5.6 is located to the right of −4.2. (Not true) ; - 5.6 is < -4.2 and also located to the left of - 4.2
Helpppppp pleaseeeee
Answer:
x + 11
x = 6
6 + 11
17
Step-by-step explanation:
Answer: X+11=6+11=17 #5
Step-by-step explanation:
Hope this helps! Have a good day! :)
Lily bought 11 3/4 metres of ribbon. Each metre costs $24.00. How much did Lily spend
Answer:
$282
Step-by-step explanation:
please help me with this i don’t understand it
Answer:
62
Step-by-step explanation:
119 is adjacent to angle x. angle x and 119=180 (because the angle of a straight line is 180.) which means to find angle x you have to subtract 119 from 180. 180-119=61. because you now know two angles in the triangle you can add the together and subtract them from 180 (remember 180 is what all the angles in a triangle should add up to 180). 61+57=118 and 180-118=62
i hope this helped!
Which is the equation of the line with slope 3 and y-
intercept 5.
Answer:
y=3x+5
Step-by-step explanation:
Find the area of the shaded triangle.
Answer:
120
Step-by-step explanation:
The formula for a triangle is 1/2bh
so u first multiply 12 by 20 which you will get 240.
After you get 240 u multiply it by the 1/2 which also means dividing by 2.
240 divided by 2 is 120.
9 cm 12 cm Which of the following equations could be used to find the area of the rhombus? What is the area of the rhombus?
Answer:
A = (9)(12)
Step-by-step explanation:
Solve for the expression. What is the value of q?
5q + 23 = 178
Answer:
q=31
Step-by-step explanation:
5q = 178-23
5q = 155
q = 31
Answer:
31
Step-by-step explanation:
178-23=155
155/5= 31
HELPP ON GEOMETRY!! Plzzzz
But not links or I’ll report
HELP PLZ . I NEED HELP
Answer:
292.5
Step-by-step explanation:
t= hours, they traveled 4 1/2 hours, or 4.5 hours, so t= 4.5
The expression is 65t, so putting in the 4.5, its
65(4.5), 65 x 4.5= 292.5
So, the answer is 292.5
Which linear equation is in the point-slope form?
Answer:
points
Step-by-step explanation:
A pair of jeans is normally priced at $56, but is currently marked down for with a 35% discount. What would replace the B in the proportion? A/B=P/100%
Answer:
$36.4
Step-by-step explanation:
Given
Cost of Jean = $56
Percent markdown = 35%
Discount = 35% of $56
Discount = 0.35 * 56
Discount = $19.6
New price = $56 - (35% of $56)
New price = $56 - 19.6
New price = $36.4
hence the price that will replace B is $36.4
Halp meh please. Its a test and needs to be turned in at 3:25
Answer:
exact form- 61/8
mixed number form-7 5/8
?
Step-by-step explanation:
Answer:
Convert the mixed numbers to improper fractions, then find the LCD and combine.
Exact Form:
61 /8
Decimal Form:
7.625
Mixed Number Form:
7
5/8
Step-by-step explanation:
What is the answer to this equation?
1/2 (4i+8)=-2
Answer:
If your looking for I the answer is -3
Step-by-step explanation:
Simplify both sides of the equation
1/2(4i+8)=-2 - Distribute
(1/2) (4i) + (1/2) (8) = -2
The subtract 4 from both sides
Then divide both sides by 2
F is inversely proportional to d^2. When F=9, d=4 Work out d (positive value rounded to 2 DP) when F=6
Answer:
d = 4.90
Step-by-step explanation:
Given the following data;
F = 9
d = 4
For an inversely proportional relationship, we have;
F = k/d²
Now, we would find the constant, k;
9 = k/4²
k = 9*16
k = 144
Next, to find d, when F = 6
d² = k/F
d² = 144/6
d² = 24
Taking the square root of both sides, we have;
d = 4.90
What is the slope of the line described by the equation 4x + 6y = 12?
Answers:
-3/2
-2/3
2/3
3/2