Answer:
1.75p^2 - 2.25q
Step-by-step explanation:
Answer:
Step-by-step explanation:
Gather like terms and simplify
0.25p² - 3q - 2p² + 0.75q
(0.25p² - 2p²) + (-3q + 0.75q)
(0.25 - 2)p² + (-3 + 0.75)q
-1.75p² + (-2.25)q
-1.75p² - 2.25q <----------------
Please answer and explain I’ll mark brainliest!!!!!!!!!!!!
Answer:
A. x^2−x+6
B. 2x^2−11x+12
C. x^2−4
Step-by-step explanation:
Hope it helps
A. Distribute:
=(x)(x)+(x)(−3)+(2)(x)+(2)(−3)
=x2+−3x+2x+−6
Combine Like Terms:
=x2+−3x+2x+−6
=(x2)+(−3x+2x)+(−6)
=x2+−x+−6
B. I can't find an explanation
C. I can't find an explanation
Answer:
So we apply the distributive property to get
a) x^2 - 3x + 2x - 6
b) 2x^2 - 8x - 3x + 12
c) x^2 - 2x + 2x - 4
then we add like terms to get
a) x^2 - x - 6
b) 2x^2 - 11x + 12
c) x^2 - 4
brainliest please?
Plzz help me I am bad at math plzzz!
Complete this number sentence with the correct symbol.
0.2. 0.20
A. <
B.>
D.=
Answer:
=
Step-by-step explanation:
its the same just with an extra 0 at the end
Derrick has $1,000 in a savings account that ears
15% interest, compounded monthly. To the nearest
cent, how much will he have in 2 years?
Answer: 1,347.35
just took it on a quizziz for class lol, btw there’s a website to calculate it :)
Answer:
A
Step-by-step explanation:
Do u multiply ?? Please help me
Answer:
[tex]\huge\boxed{960}[/tex]
Step-by-step explanation:
To find the volume of a rectangular prism we use the formula
Volume = length x height x width
the following dimensions are given
12 - width
10 - height
8 - length
so all we have to do is plug in the values into the formula
volume = 12x10x8=960
so we can conclude that the volume of the ice cooler is 960
Answer:
12 times 8 equals 96 times 2 equals 192
10 times 8 equals 80 times 2 equals 160
10 times 12 equals 120 times 2 equals 240
240 plus 160 plus 192 equals 592
have a great day!
Given m = -1/2 and the point (2, 1), which of the following is the point-slope form of the equation?
Answer:
let (2,1) be (x1,y1)
equation of straight line in one intercept form
y-y1=m (x-x1)
y-1=-1/2 (x-2)
2 (y-1)=x-2
2y-2=x-2
x-2y-2+2=0
x-2y=0 is the required eqn
14. Higher Order Thinking Does Cavalieri's Principle apply to the volumes of the cones shown? Explain
9514 1404 393
Answer:
yes
Step-by-step explanation:
At each height above the base, the cross section of each cone shown is the same (a circle with the same diameter), so Yes, Cavalieri's Principle applies.
Before the clowns arrived, only 35 percent of the children
wore happy faces. If 91 children did not wear happy
faces, how many children were there in all?
Answer:
91 + 35 =126. Hope it helps
ANYBODY KNOW THIS ??? DUE TODAY
Answer:
not sure but hope you find what your looking 4
Step-by-step explanation:
draw a detailed diagram and use the Law of Sines to find the missing piece
9514 1404 393
Answer:
insufficient information7.2 miles18.5 milesStep-by-step explanation:
1. Insufficient information. We need to know the direction of one observer from the other, and the reference for the angles being measured.
__
2. See the first attachment. The law of sines tells you the distance r is ...
r = s(sin(R)/sin(S))
The angle at S is the supplement of the sum of the given angles:
∠S = 180° -35° -45° = 100°
Then the distance is ...
r = (10 mi)sin(45°)/sin(100°) = 7.1802 mi
The distance from Juan to the ship is about 7.2 miles.
__
3. See the second attachment. The law of sines tells you the distance 'a' is ...
a = b(sin(A)/sin(B))
a = (10 mi)sin(45°)/sin(50°) ≈ 18.4612 mi
The distance from airplane B to the airport is about 18.5 miles.
What is the probability of picking a green marble and flipping
tails?
Answer:
0.3
Step-by-step explanation:
3/5x1/2=3/10 = 0.33333
Fred is trying to earn $35 to buy a basketball. He has saved $11.25. He earns $2.25 per hour doing yard work for his neighbor, and he earns $7.25 per hour selling sunglasses at the mall. Will Fred have enough to buy the basketball if he works in the yard for 2 hours and at the mall for 3 hours? Use the inequality 2.25y + 7.25z + 11.25 ≥ 35.
Question 5 options:
1)
No, because the total will be $58.75.
2)
No, because the total will be $21.25.
3)
Yes, because the total will be $37.50.
4)
Yes, because the total will be $26.25.
Answer:
37.50 is the answer or Number (3)
Step-by-step explanation:
I did this question before so I know it is right.
11.25 + 2.25 x 2 + 7.25 x 3 = 37.50
The inequality is correct!
On a horizontal number line, -43 is located to the left of -35.
Answer: True
Step-by-step explanation: This is because -43 is farther from zero to the left on a number line than -35.
Answer:
Yes because the numbers are negative.
Step-by-step explanation:
If the numbers were positive 43 would be on the right of 35 on a number line.
I think that is what you were asking, but if it isn't just let me know.
Helpppp meeeeeeeeee will give brainiesttttt
Answer:
180
Step-by-step explanation:
A 180 rotation will be
(x, y) -> (-x, -y)
HELPPPPPP PLEASE I AM STRUGLING]
10 is the answer
why are you struggling
so simple
hope it helps you ❣❣Mark me as brainliest
i need help with this question
Answer:
[tex] \boxed{ \tt{x = 201 \:m}}[/tex]
Step-by-step explanation:
[tex]applying \: the \: sine \: rule \to \\ \: \sin(38) = \frac{x}{327} \\ x = 327 \sin(38) \\ x = 201.32[/tex]
is (0,1) a solution of -10x+4y≥-4
Answer:
x≤0
Step-by-step explanation:
+10x+4≥0
-10x≥0
Translate the figure 3 units right and 7 units down. What are the coordinates of A'?
Answer:
i will go do the math
Step-by-step explanation:
Help help help please and brain list for you
Answer:
27 cubic units
Step-by-step explanation:
3³ = 27
What is the center of the circle with this equation is (x+2)²+(y-4)=41?
Answer:
(h, k) is (-2, 4) and the radius is √41
Step-by-step explanation:
Compare the given equation with the general equation, which is good for circles with center at (h, k) and radius r:
(x - h)^2 + (y - 4)^2 = 41
Here the comparison shows that (h, k) is (-2, 4) and that the radius is √41.
Mandy was flying in a helicopter at an altitude of 500 feet. The helicopter descended 450 feet. What is Mandy's altitude now
Please help I will give brainliest! I just need 22 and 23 please! Thank you! (And it’s related to ordered pairs by the way!)
Answer:
22. B1, G1 (from left to right)
23. E5
Step-by-step explanation:
Given points R (3,7) and S (1,3), what is the slope of the line that passes through the points R and S?
Answer:
Slope = y2-y1/x2-x1
Slope = (7-3)/(3-1)
Slope = 4/2
Slope 2
Let me know if this helps!
Have an amazing day :)
Will give brainlst
A farmer has 100 acres on which to plant two crops. The cost of planting the first crop is $20 per acre and the second crop is $40 per acre, and up to $3000 is available to cover the cost of planting. Each acre of the first crop will require 5 work-hours for harvesting and each acre of the second crop will require 20 work-hours. The farmer can rely on having only a total of 1350 work-hours for harvesting the two crops. If the profit is $100 per acre for the first crop and $300 per acre for the second crop, determine the acreage that should be planted with each crop in order to maximize the total profit.
Answer:
shorturl.at/ipxUY
Step-by-step explanation:
because the other guy sry
what is -5 + 3 as no one has put it up
Answer:
_5+3
_2 is Negative Ans
Answer:
-2
Explanation:
-5 + 3
= -2
A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than t-shirts did the clerk sell?
Answer:
777 fewer belts
Step-by-step explanation:
288/4 = 72
72 + 15 = 87
288*3 = 864
864 - 87 = 777
please help me ASAP and please show me how you did it.
Answer:
2. Find m
sin m˚ = 2/5
sin^-1 (2/5) = m˚
m˚ = 23.57˚
3. Sine law
[tex]\frac{8}{sin103}=\frac{5}{sin\alpha }[/tex]
[tex]\frac{5sin103}{8}=sin^{-1}(0.608)=37.5[/tex]
4 km
4 km
4 km
4 km
7 km
4 km
4 km
Answer:
31 km.
Step-by-step explanation:
find the HCF of 960 and 432
Answer:
48
Step-by-step explanation:
Using Uclid's division algorithm, the HCF of 960 and 432 can be obtained as follows:
Here, 960 is greater and 432 is smaller. We divide 960 by 432.
STEP 1:
960 = 432*2 + 96
STEP 2:
Divide divisor (432) by remainder (96)
432 = 96 * 4 + 48
STEP 3:
Divide divisor (96) by remainder (48)
96 = 48 * 2 + 0
Since, remainder at this step is zero (0), so the HCF would be the divisor of this step which is 48.
Thus, HCF of 960 and 432 is 48
A circle has a diameter of 17 inches, what is the circumference?