Answer:
9cm
Step-by-step explanation:
Opposite sides of a parallelogram are parallel (congruent). This shows that
PQ = RS
2x+5 = 4x+1
2x-4x = 1-5
-2x = -4
x = -4/-2
x = 2
Get PQ
PQ = 2x+5
PQ = 2(2)+5
PQ = 4+5
PQ = 9cm
Answer:
9cm
Step-by-step explanation:
I just took the review and I got a 100%
Find the surface area of each prism. I'll give brainliest if you get it right.
Answer:
There's only one prism? But the answer is 366.
Step-by-step explanation:
39+39+27+27+117+117= 366
Answer:
368
Step-by-step explanation:
4
1
-4
-3
2
3
4
-1-
-2-
-3+
-4-
What is the slope of the line?
What is the slope????
Answer:
-6
Step-by-step explanation:
is that quizzes join lol
Izzy's Frozen Treats sells both frozen yogurt and frozen custard by the ounce. Last week, Marco noticed that a 3-ounce cup of frozen yogurt cost less than a 3-ounce cup of frozen custard. Marco has $5 to spend at Izzy's Frozen Treats today. Which can he buy more of, frozen yogurt or frozen custard?
A)frozen yogurt
B)frozen custard
plz show the work i really need help and this is Compare rates: word problems
Answer:
A. Frozen yogurt
Step-by-step explanation:
The frozen yogurt costs less than the frozen custard, even though you get the same amount (3 ounces)
No matter how much money Marco has, he would be able to buy more of the frozen yogurt because it has a cheaper unit rate.
So, the answer is A, frozen yogurt
solve : 3x - 3 = 2x
if you can show workings that would be great thank you !
Answer:
3
Step-by-step explanation:
3x-3=2x
3x-2x=3
x=3
Answer:
x=3
Step-by-step explanation:
3x - 3 = 2x
-3x -3x
-3 = -x
The x cannot be a negative so you divide both sides by -1 and then the answer becomes x=3
3 3/5 x (-8 1/3) iready please help
Answer: -30
Step-by-step explanation:
I just plugged it into a calculator hehe.
does anyone know the answer?????
Answer:
-3x + 7
Step-by-step explanation:
she used the y-intercept as the slope and the slope as the y- intercept.
Answer:
its y= -3x+7
Step-by-step explanation:
she used the x intercept for the y - intercept and the y- intercept for the c-intercept
What is 9876 times 567
Answer:
5599692
Step-by-step explanation:
Simply do the multiplication out, then you should get the answer:
5599692
Answer:5599692
Step-by-step explanation:
just multy and you will get it
What should be the answer for 3 multiplied by x? If x is 9.
Answer:
27
Step-by-step explanation:
x = 9
3 x 9 = 27
Find the values of b such that the function has the given minimum value.
f(x) = x2 + bx − 21;
Minimum value:
−70
Answer: b = 14.
Step-by-step explanation:
We have the function:
f(x) = x^2 + b*x - 21
The minimum of a quadratic function will be at the vertex, and the vertex is at the value of x such that:
f'(x) = 2*x + b = 0
then the vertex is at:
x = -b/2
Then the minimum of the function f(x) will be:
f(-b/2) = (-b/2)^2 + b*(-b/2) - 21
and we know that the minimum value is -70, then:
f(-b/2) = -70 = (b^2)/4 - (b^2)/2 - 21
Now we need to solve this equation for b.
-70 = (b^2)/4 - (b^2)/2 - 21
-70 = -(b^2)/4 - 21
-70 + 21 = -(b^2)/4
49 = (b^2)/4
49*4 = b^2
196 = b^2
√196 = b = 14
The value of b is 14.
Select the correct answer pls!!
The population of deer in a forest is currently 800 individuals. Scientists predict that this population will grow at a rate of 20 percent per year.
Based on this prediction, about how many years will it take for the population to double in size?
Use the equation P = P.(1 + r)
in which Po represents the initial population size, rrepresents the growth rate, trepresents the number
of years, and Prepresents the final population size.
A.
5.0 years
B.
1.8 years
OC. 0.3 year
OD.
3.8 years
Answer:
35 years
Step-by-step explanation:
Given that:
Current deer population, P0 = 800
Growth rate = 20% yearly
For the population to double in size, P = 2 * P0 = 2 * 800 = 1600
t = number of years
Using the relation :
P =P0(1 + r)^t
1600 = 800(1 + 0.2)^t
1600 / 800 = (1.02)^t
2 = (1.02)^t
t = log2 / log(1.02)
t = (0.3010299 / 0.0086001)
t = 35.003069
t = 35 years
Answer:
3.8
Step-by-step explanation:
10×-50
---------- =13
5
Answer:
I think it's -500 = 135
Step-by-step explanation:
multiply 10 and -50 to get -500
what is the common difference of the arithmetic sequence 5,8,11,14?
Answer:
3
Step-by-step explanation:
8-5= 3
11-8= 3
14-11= 3
Answer:
common difference = difference between two consecutive number in a given series
hence,
8-5=3
common difference =3
x take away 5 is less than 8
What is the solution of the system? Use elimination.
3 (-5x-2y=6)
3x+6y=6
Answer:
x = -2 and y = 2
Step-by-step explanation:
The given equations are :
-5x-2y=6 ...(1)
3x+6y=6 ...(2)
Multiply equation (1) by 3. SO,
-15x-6y=18 ...(3)
Adding equation (2) and (3).
3x+6y-15x-6y = 6+18
-12x = 24
x = -2
Put the value of x in equation (1).
-5(-2)-2y=6
10-2y=6
4=2y
y = 2
So, the value of x is -2 and y is 2.
A billiard ball is struck by a cue. It travels 100 cm before ricocheting off a rail and traveling another 100 cm into a corner pocket. The angle between the path as the ball approaches the rail and the path after it strikes the rail is 45 degrees. How far is the corner pocket from where the cue initially struck the ball?
Answer:
76.53 cm
Step-by-step explanation:
From the question, the triangle formed has 2 sides and an included angle ;
Angle, θ = C = 45°
We use cosine rule :
Taking the side to find as c
a = 100 ; b = 100
From cosine rule :
c = sqrt(a² + b² - 2abCosC)
c = sqrt(100² + 100² - 2(100*100)Cos45
c = sqrt(10000 + 10000 - 20000 * 0.7071067)
c = sqrt(20000 - 14142.135)
c = sqrt(5857.865)
c = 76.536690
c = 76.53 cm
3rd times the charm. Someone please help me.
g(1) if g(x) = x^2 + 1.
Answer:
g(1)=2
Step-by-step explanation:
g(1)= 1^2+1 (you fill in 1 for x)
g(1)=1+1 (1 to the second power is 1 times 1 which is 1 and then you add 1 and 1)
g(1)=2
find x=, if x-7=11 HURRY!!
Answer:
X = 18
Step-by-step explanation:
X - 7 = 11
Add 7 to both sides
X - 7 + 7 = 11+7
X = 18
URGENT HELP NEEDED SO PLS HELP
Answer:
1. 18π
2. 39.27cm
3. 4[tex]x^{5}[/tex][tex]z^{8}[/tex]
how many significant figures are in 2856.110
♀️♀️♀️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
What is another way that you could rotate a figure 270° counter-clockwise? Be sure to state the degree amount and the direction.
Answer:
Turning it 90 degrees clockwise.
Step-by-step explanation:
They are opposite, and 360 degrees is a complete turn. 360-270=90
can someone help me find the slopes for all three problems this was due two days ago
:(
Two of the three representations have lines with the same slope. What is that slope?
Answer:
Step-by-step explanation:
Someone please help and please make sure the answer is right :(
Answer:
it's 11
Have a good day!!
will name brainliest so pleaze help
Answer:
4^4 = 256
have a nice day
Step-by-step explanation:
4 × 4 × 4 × 4 = 256
Answer:
256
Step-by-step explanation:
I hope it helps you * ( ^ - ^ ) *
Quadrilateral FGHI is similar to quadrilateral JKLM. Find the measure of side KL. Round your answer to the nearest tenth.
Answer:
The answer is "31.888".
Step-by-step explanation:
When their respective angles were congruent or their side lengths have a constant relation, they know that two quadrilaterals are similar
FGHI is similar to JKLM because of quadrilateral
[tex]\to \frac{FG}{JK} =\frac{GH}{KL}=\frac{HI}{LM}=\frac{FI}{JM}\\\\\to \frac{GH}{KL} =\frac{HI}{LM}\\\\\to \frac{7}{KL}= \frac{9}{41}\\\\\to KL=\frac{7 \times 41}{9}=31.888\\\\[/tex]
Answer:
12.3
Step-by-step explanation:
Trust me I got it wrong
What is the difference of d minus 3 divided by 2 if d = 3?
which of the following statements are true?
Answer:
A. C.
Step-by-step explanation:
Figure ABCD is a rectangle. Find the value of x.
X= [?]
the answer is
x=2
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How do I solve 2/3x-1=-3