Answer:
If you are talking about 1/2 scale factor, it is D. 32.
Step-by-step explanation:
What you are saying does not make sense for a scale factor of 1. If it were a scale factor of one, it would still be 64 lbs. which is not a option.
Can I get brainliest please?
Create a number line. Plot the following numbers on the number line: 5, -10, 20, -5, 0, 10, -20
PLS PLSSS HURRY I NEED HELP
Answer:
look at the picture i have sent
PLEASE HELP....ITS DUE TOMORROW !!!!
Answer:
Aired
Step-by-step explanation:
which expression is equivalent to 36x^4- 100?
an expression that s equivalent to 36x^4- 100 would be 4(3x²+5)(3x²−5)
To approach the runway, a pilot of a small plane must begin at 6 degrees,descent starting from a height of 1905 feet above the ground. To the nearest tenth of a mile, how many miles from the runway is the airplane at the start of this approach
Answer:
C. 3.5 mi
Step-by-step explanation:
Reference angle = angle of elevation
Angle of elevation = angle of depression = 6° (alternate angle theorem)
Hypotenuse = x
Opposite = 1905 ft
Apply trigonometric function SOH:
Sin 6° = Opp/Hyp
Sin 6° = 1905/x
x * Sin 6° = 1905
x = 1905/Sin 6°
x = 18,224.7 ft
Convert form feet to miles
1 mi = 5,280 ft
Therefore,
18,224.7 = 18,224.7/5,280
= 3.45164773 mi
≈ 3.5 mi (nearest mile)
HELP ASAP!! HELP FAST PLEASE!!!
Answer:
(4x^5)^1/3
Step-by-step explanation:
Help I need the answer dont send NO FILE only answer if you know it step by step explanation
Answer:
the plot points should be: m - (-1,-5) l - (-1,-8) n - (-3,-9)
Step-by-step explanation:
i'm not the greatest at explaining but i'll give it a shot. When you are doing a reflection of plot point shape, you need to reflect it over/under the x or y axis (hence the name "reflection") If you are reflecting over any of the axis, y or x, you need to first find the plot points of the original image. Then, you move over to that same spot to reflect it. For example, the shape 1,1, 1,2, 2,1 and 2,2. that's a square right? right. i would be a little worried if you didn't know that. anyways, you would then move to those points to reflect on the axis. We'll reflect on the y axis. You would then move it to the -1,1, -1,2, -2,1 and -2,2.
i'm super bad at explaining stuff but i hope this helps !
Someone help and plz make sure it’s RIGHT NO FLIES/LINKS/WEBSITES PLZ and will mark brainiest
Answer:
I'm pretty sure it's 18 degrees
Step-by-step explanation:
Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?
a. x = 4.25 + y
b. x = 4.25y
c. y = 4.25 + x
b. y = 4.25x
Answer: c
Step-by-step explanation:
Because the total should be at the end plus how much pounds it is so c
CAN SOMEONE HELP ME PLEASE!!!!
Answer:
M' (- 3, 1 )
Step-by-step explanation:
Under a rotation about the origin of 90°
a point (x, y ) → (- y, x ) , then
M (1, 3 ) → M' (- 3, 1 )
can i have some help please
Answer:
154 sq. meters
Step-by-step explanation:
the area of the whole thing is 180 then you find the area of the blank space which is 16 and subtract it out
What is the domain of the function shown on the graph?
Answer:
-1 i think
Step-by-step explanation:
Which Venn diagram has shading that represents the given set?
A^cnB
Answer:
b
Step-by-step explanation:
Which equation below does NOT represent a function of X A) x=y^2 B) y=x C) y = |x| D) y=x^2 E) y=1
Answer:
A) [tex]x = y^{2}[/tex]
Step-by-step explanation:
An equation is a function of [tex]x[/tex] when [tex]x[/tex] is the independent variable, that is:
[tex]y = f(x)[/tex] (1)
Where [tex]y[/tex] is the dependent variable.
According to this, [tex]x = y^{2}[/tex] does not represent a function of [tex]x[/tex], since the independent variable is a function of [tex]y[/tex], that is, [tex]x = f(y)[/tex]. Therefore, the correct answer is A.
Simplify the expression and then substitute the given number for the variable. For expression 8a2+6b+9a2+9b2+3b, find the value if a=2,b=−1.
Answer: 68
Step-by-step explanation:
Simplifying the expression:
= 8a² + 6b + 9a² + 9b² + 3b
Collect like terms
= 8a² + 9a² + 6b + 3b + 9b²
= 17a² + 9b + 9b²
We then substitute a=2,b=−1.
= 17a² + 9b + 9b²
= 17(2)² + 9(-1) + 9(-1)²
= 68 -9 + 9
= 68
Item 4
Sam biked for 4 minutes 30 seconds.
How many seconds did Sam bike?
34 s
94 s
270 s
300 s
Answer:
270 s
Step-by-step explanation:
4 minutes = 240s
add the other 30s
boom
PLEASE HELP GEOMETRY LAST QUESTION!!! SOLVE FOR X AND SHOW WORK!!
Answer:
Solution given:
here
base[b]=x
perpendicular [p]=9√3
hypotenuse [h]=y
we have
sin 30=p/h
1/2=9√3/y
y=18√3 or 31.176
again
cos 30°=b/h
√3/2=x/18√3
x=3×18/2=27
x=27
Choose the inequality that represents the following graph.
Answer:
b is the answer I believe so because it have to be greater than 0
Step-by-step explanation:
I hope it's right and if not my bad
I need help wit this
Answer:
1.
2. $25 dollars for 10 toppings
3. $19 dollars for 6 toppings
4. 6 toppings
Step-by-step explanation:
does anyone mind helping me with this please?
The expression w4 - 36 is equivalent to
A (W2 – 18)(w2 – 18)
B (w2 + 18)(w2 – 18)
C (w2 - 6)(w2 – 6)
D (w2 + 6)(w2 – 6)
The equivalent expression of [tex]w^{4} -36[/tex] is [tex](w^{2} -6)(w^{2} +6)[/tex].
What is equivalent expression?Equivalent expressions are expressions that work the same even though they look different.
According to the given question.
we have an expression [tex]w^{4} -36[/tex]
The equivalent expression of the above expression can be given by
[tex]w^{4} -36[/tex]
⇒ [tex](w^{2}) ^{2} -(6)^{2}[/tex]
⇒[tex](w^{2}-6)(w^{2} +6)[/tex] (by using the property [tex]a^{2} -b^{2} = (a-b)(a+b)[/tex] )
Hence, the equivalent expression of [tex]w^{4} -36[/tex] is [tex](w^{2} -6)(w^{2} +6)[/tex].
Thus, option D is correct.
Find out more information about equivalent expression here:
https://brainly.com/question/27733205
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Devante buys 1/1/4 pounds of cashews 7 ounces of almonds and 3/4 pounds of pecans how much do the nuts weight in
Answer: [tex]39\ \text{Ounces}[/tex]
Step-by-step explanation:
Given
The amount of cashews is [tex]1\frac{1}{4}\ \text{Pounds}[/tex]
Amount of almonds [tex]7\ \text{ounces}[/tex]
The amount of pecans is [tex]\frac{3}{4}\ \text{Pounds}[/tex]
We know, [tex]1\ \text{Pound}=16\ \text{Ounces}[/tex]
Converting pounds to ounces and adding them
[tex]\Rightarrow 1\dfrac{1}{4}\times 16+7+\dfrac{3}{4}\times 16\\\\\Rightarrow \dfrac{5}{4}\times 16+7+3\times 4\\\\\Rightarrow 20+7+12=39\ \text{ounces}\ or\ \dfrac{39}{16}\ \text{Pounds}[/tex]
Thus, the nuts weigh [tex]39\ \text{Ounces}[/tex]
WILL MARK BRAINLIEST HELP ASAP ASAP
Answer:
Step-by-step explanation:
A
How do you find the distance between points (5,1), (4,0)?
Answer:
To find the hypotenuse, you would use the formula a^2 + B^2 = C^2
That is the formula for the pythagorean theorem.
I suggest you first plot it on a graph, then could the units on the sides that make up the legs.
When you plot it, the legs are both 1 unit.
so it would be, following the formula:
1^2 + 1^2 = c^2
1 x 1 + 1 x 1 = c^2
2 = c^2
Then you square root:
√2 = √c^2
1.41421356 = c
1.41421356 rounded to the nearest tenth is 1.4.
So the length of (5,1), (4,0) is ≈1.4
Today, everything at a store is on sale. The store offers a 20% discount.
A. The regular price of a T-shirt is $18. What is the discount price?
B. If the regular price of an item is x dollars, what is the discount price in dollars
C. The discount price of a hat is $18. What is the regular price?
(Answer each question please.)
Answer:
A. 14.4
b. x-20%
c. 23 dollars
Step-by-step explanation:
you have to take away the 20% or multiply the price by 0.2 which is 20%
Pls help me! ill give brainliest
identify the inverse of the following function in(x)=1+1/2 x
Answer:
[tex](x) = 1 + \frac{1}{2x} \\ f {}^{ - 1} (x) = \frac{1}{2(x - 1)} [/tex]
Multiply (4x+2)(2x+6)
What is the middle term of the simplified answer?
Answer:
28x
Step-by-step explanation:
Use foil to get
8x^2 +28x+12
middle term is 28x
find the correct answer.....
Answer:
the answer is a
Step-by-step explanation:
a is .75 shaded in then there are 5 sections in the shaded area
Answer:
D is the correct option.
Step-by-step explanation:
I used the elimination method to solve this. so we can see that there is 100 boxes and we need to 75 to be shaded. only C and D have 75 squares shaded so we can eliminate A and B. now we have to divide by 5. Square C is divided 3 times while square D is divided 5 times, so square D is correct.
Have a nice day! :-)
simplify the expression - 1/2 (- 5/6 + 1/3)
Answer: 1/4
Step-by-step explanation:
Answer:
1/4 would be your answer.
Step-by-step explanation:
Hope this helps!, and if this Is wrong someone correct me.
1) One baseball team won 20 games throughout their entire season. Of all their games, this
team won 62.5% of them. Given this, how many games in total did this baseball team play
Answer: 32 matches
Step-by-step explanation:
Let the games in total that the baseball team played be represented by x.
Based on the information given in the question, we can form an equation as:
62.5% × x = 20
62.5/100 × x = 20
0.625 × x = 20
0.625x = 20
x = 20/0.625
x = 32
The team played a total of 32 matches.