Answer:
I have no idea. Is this a real question? If it, I'll answer it to the best of my ability. :)
Step-by-step explanation:
I need help plss help me
Answer:
No
Step-by-step explanation:
Assuming sides ABC, the values of the angles would be the following.
Angle ∠A = 94.905° = 94°
Angle ∠B = 35.535° = 35°
Angle ∠C = 49.561° = 49°
A right triangle is a triangle with a 90° angle. Therefore, the answer is no.
Write a polynomial with the roots 1 and -7i
Sara receives a 9% commission on every car she sells. The car dealership paid $20,000 for a car from an auction. The next day they sold the car for 20% more than they paid. How much commission did Sara earn on the selling price of the car?
Hey there! Your answer to this problem is 2160..
Explanantion:
Since every car Sara sells, she gets 9% of the commission, this means that at the last few step, we would have to give 9% of the total cost to Sara.
If 100% is 20,000, then 50% would be 10,000. But we have to find the cost of 20%. So what we would actually be doing is multiplying 20 with 0.01. 20x0.01 is 0.2 or 0.20.
Then you add the 4,000 to the 20,000 because it states, “the next day, they sold the car 20% more than they paid. This means that you’ll have to add it. 20,000 plus 4000 would be 24,000. So 24,000 would be the cost of the car they sold.
However they didn’t wanna know the cost of the car, they wanted to know how much Sara would get. So you would have to take 9% of the cost of the cost which would be 2,160.
Final result: $2,160
Show work for full credit please.
Answer:
x = 7.5
Step-by-step explanation:
This can be solved via cross multiplying.
6x = 5 × 9 | Multiply the denominators by the respective nominators.
6x = 45 | Multiply 5 × 9
x = 7.5 | Divide 45 ÷ 6 (Division Property of Equality)
Answer:
x=7.5
Step-by-step explanation:
for this you would cross-multiply to get x
6x=9(5)
6x=45
x=7.5
A rectangle is 16m by 4m is similar to a rectangle 2m by Xm.Find the 2 possible values of x
Answer:
32cm
Step-by-step explanation:
Area of rectangle with length 16cm and width 4m
= (length) x (width)
= (16)(4)
=64cm
Kennedy bought some bracelets for $5.00 and a necklace for $30.00. She spent a total of $55.00 How many bracelets did she buy?
Answer:
5 bracelets
Step-by-step explanation:
What is the equation of the line graphed below ?
a 30% sugar syrup is mixed with 10% sugar syrup.The result is 600 g of 15% sugar syrup. How many grams of each syrup are in the mixture?
Answer:
450g of 10% sugar syrup
150g of 30% sugar syrup
Step-by-step explanation:
150g of 30% sugar syrup
450g of 10% sugar syrup
Step-by-step explanation:
big brains yo hope this helps yall
Jon and Ed are discussing their cell phone plan for text messaging. Jon pays $20 a month for his phone and $0.15 per text message he sends. Ed’s cell phone costs $30 a month and $0.10 for each text message. Using the information above determine how many text messages they can send for their bill to be the same
What are the scale factor and the center of dilation?
Answer:
Scale factor 2.5, Center of dilation is (-8,3)
Step-by-step explanation:
A dilation is a non rigid transformation. We know that a center of a transformation expect translations mean that it dont matter what change we do to the the pre image to get the new image. The center will stay where it was at all times. Looking at the figure, between the pre image and new image the only point that stays is Point K and point K' . so K is the center of the dilation and that at (-8,3).. Since the pre image is smaller than the new image we know the image scale factor is greater than 1 so the scale factor is expanding. To find the scale let look point K and L we need to find how far are they away from each other and which in this case is 4. Now let look at point K' and Point L'. There distances is 10. You can do the same for K and J. K and J distance is 2 units right and 4 units down. K' and J' distance is 5 units right and 10 units down.
Using this let set a proportion of one point from bigger figure to smaller figure. Distance in current image/ Distance in pre image. Let use K and J so it will be 10/4=2.5 so the scale factor is 2.5
What is the range of Y = log8X?
all real numbers less than 0
all real numbers greater than 0
all real numbers not equal to
all real numbers
Answer: all real numbers
Step-by-step explanation: got it right on edguenity
Jada was using square stickers with a side length of 3/434 inch to decorate the spine of a photo album. The spine is 10 1/21012 inches long. If she laid the stickers side by side without gaps or overlaps, how many stickers did she use to cover the length of the spine?
Answer: The number of stickers she used to cover the length of the spine = 14.
Step-by-step explanation:
Given: The length of spine = [tex]10\dfrac12[/tex] inches = [tex]\dfrac{21}{2}[/tex] inches
Length of each sticker = [tex]\dfrac34[/tex] inch
If she laid the stickers side by side without gaps or overlaps, the number of stickers she use to cover the length of the spine = [tex]\text{(Length of spine)}\div (\text{Length of each sticker})[/tex]
[tex]=\dfrac{21}{2}\div\dfrac{3}{4}\\\\=\dfrac{21}{2}\times\dfrac{4}{3}\\\\=\dfrac{7\times2}{1}=14[/tex]
The number of stickers she used to cover the length of the spine = 14.
help me please for brainlist
Answer:
b. 82m³
Step-by-step explanation:
[tex]V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 = 4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\[/tex]
Answer:
B, 82 meters cubed
Step-by-step explanation:
The formula for volume of a triangular pyramid is 1/3Ah, where A = the area of the triangular base, and h = the height of the pyramid.
The area of the base here is 1/2 base x height, so:
1/2 x 8.2 x 4 = 1/2 (32.8) = 16.4 meters squared.
Plug this into the formula for the volume of the pyramid:
1/3 x 16.4 meters squares x 15 meters = 82 meters cubed
PLS HELP!
I rlly need it done
Answer:
ML = 6
Step-by-step explanation:
Since HIJ is a scale drawing of KML, this means the IJ and ML are corresponding sides. The corresponding sides have proportional lengths, so from HJ ≅ LK you can learn that the scale factor is 20 / 5 = 4. likewise you can confirm this with HI ≅ MK is 36 / 9 = 4.
So ML is found by dividing JI by 4 = 24/4 = 6.
When n = 11, what is the value of 10 + (-n + 6)?
Based on the calculations, the value of the given mathematical equation is -7.
Given the following data:
[tex]10 + (-n + 6)[/tex]n = 11.To evaluate the given mathematical equation:
How to evaluate an equation.In this exercise, you're required to evaluate the given mathematical equation. Thus, we would substitute the given parameter into the mathematical equation and then simplify as follows:
[tex]10 + (-11 + 6)\\\\10 -11-6\\\\10-17=-7[/tex]
Read more on equations here: brainly.com/question/13170908
HELP ASAP PLEASE
Triangle inequality
Obviously EF
Its acute angle
which would be what the to conecting degrees are
So EF is The anwser!!
MARK ME BRAINLIEST TYYEFPlease do 1-4 and show work
Answer: 197/43-4=1
Step-by-step explanation:
What is the solution
2/3a - 1/6 =1/3
a = 3/4
a = 1/4
a = 7/12
a = 1/6
Answer:
2/3a - 1/6 =1/3
2/3a=1/3+1/6
2/3a=1/2
a=1/2×3/2=3/4
:.a=3./4
what is 2 dived by 0.04
Answer:
50
Step-by-step explanation:
The correct answer is 50
Pleaseeeeeeee helpppppppppppppp
Answer:
5.x=-2,y=-2
7. y=1 , x=-1
Step-by-step explanation:
5. x+y=-4 equation 1
x-y=2 equation 2
x=-2
Equation 1, x=-2
-2+y=-4
y=-2
7.
-3x-4y=-1 equation 1
3x-y=-4 equation 2
-5y=-5
y=1
Equation-1 ,y=1
-3x-4=-1
-3x=3
x=-1
Answer:
5. x+y=-4
x=-4-y
-4-y-y=2
-2y=6
y=-3
x-3=-4
x=1
7. (1)+(2), -3x-4y+3x-y=-1-4
-5y=-5
y=1
3x-1=-4
x=-1
if the original quantity is 8 and the new quantity is 2 what is the percent decrease
Answer:
75%
Step-by-step explanation:
12.5 percent decrease per 1, multiply by 6, =75
Answer:
It’s a 75% decrease
Step-by-step explanation:
2 is 25% of 8 so since 8-2= 6 and 6/2=3 so you’d do 25 x 3 = 75 giving you 75%
What is the percent of decrease from 1,000 to 400?
Write your answer using a percent sign (%).
Answer:
400/1000×100%
40% is the percent of decrease from 1,000 to 400.
Paguei 74,00 por uma bolsa e uma sandália. A bolsa foi 23,00 mais barato q a sandália. Qual o preço da sandália?
Responda:
48,5
Explicação passo a passo:
Dado que:
Custo total de bolsa e sandália = 74,00
Deixei :
Custo da sandália = x
Custo da bolsa = x - 23
Preço da sandália:
x + (x - 23) = 74
x + x - 23 = 74
2x - 23 = 74
2x = 74 + 23
2x = 97
x = 97/2
x = 48,5
Portanto, custo da sandália, x = 48,5
Find the area of this figure.
A= cm2
Answer:
area of rectangle=7×5=35cm²
area of triangle=1/2×4×3=6cm²
Step-by-step explanation:
area of figure=35+6=41 cm²
Calculate the quotient.
A. 3/4 divided by 5 1/5 is? B. 3/7 divided by 2 1/2 is? C. 5/8 divided by 6 5/6 is? D. 8 3/10 divided by 5/8 is?
What are the answers?
A) 3/4 ÷ 5 1/5.
Answer:
[tex] \frac{15}{104} [/tex]
B) 3/7 ÷ 2 1/2.
Answer:
[tex] \frac{6}{35} [/tex]
C) 5/8 ÷ 6 5/6.
Answer:
[tex] \frac{15}{164} [/tex]
D) 8 3/10 ÷ 5/8.
Answer:
[tex]13 \frac{7}{25} [/tex]
Solving Linear Equations involving Distribution
Solve the linear equation:
3.4 + 2(9.7 - 4.8x) = 61.2
What are the possible steps involved in solving this
equation? Check all that apply.
Add 3.4 and 2.
Distribute 2 to 9.7 and -4.8x.
Combine 3.4 and 19.4.
Divide both sides by 22.8.
Subtract 22.8 from both sides.
Divide both sides by -9.6.
Answer:
-4
Step-by-step explanation:
3.4+2(9.7-4.8x)=61.2
2(9.7-4.8x)=61.2-3.4
2(9.7-4.8x)=57.8
9.7-4.8x=57.8/2
9.7-4.8x=28.9
4.8x=9.7-28.9
4.8x=-19.2
x=-19.2/4.8
x=-4
Answer:
B, C, E, FStep-by-step explanation:
B. Distribute 2 to 9.7 and −4.8x.
C. Combine 3.4 and 19.4.
E. Subtract 22.8 from both sides.
F. Divide both sides by −9.6.
I did the question myself these were the answers.Use the figure above to solve for x
Answer:
x is equal to 7
Step-by-step explanation:
Because the two horizontal lines are parallel, we know that the angles at which they intersect the diagonal line will be identical.
We also know that on either side of the diagonal line, the sum of the angles between that and either of the horizontal lines will be 180.
In short, we know that the two values given have a sum of 180. With that we can quickly solve for x:
(x + 67) + (x + 127) = 180
2x + 194 = 180
2x = -14
x = 7
Roe bought a video game in Miami. The game was $30. Miami has a 7% sales tax. How much
money did Roe pay in sales tax
Answer:$2.10
Step-by-step explanation:
el resultado de la conversación de 350km/h a m/s es :
Answer:
97.2m/s
Step-by-step explanation:
1 km = 1,000 m
1 h = 3,600s
so
350km/h = 350*1000/3600
= 97.222 m/s
please give me brainlist if it is helpful for you
Pls, HELP ASAP! 10 POINTS!
Answer:
measure of 1 + measure of 3
Answer:
m∠1+m∠3
Step-by-step explanation:
Since ∠4 is the exterior angle of the given triangle, it is equal to the two remote angles, 1 and 3.