look at diagram...........
Answer:
42°
Step-by-step explanation:
180 - 138 = 42
so, 42° is your answer.
Which system of equations shows a solution of (–3.5, 4)?
Answer:
my nombre es mamaguevo
Step-by-step explanation:
Answer:
The answer is A, The first graph
Step-by-step explanation:
It's the only answer that makes sense.
2/7 x 8 is greater than less than or equal to 2/7?
Answer:
greater
Step-by-step explanation:
2/7 x 8=16/7 16/7>2/7
Answer:
greater than 2/7x8>2/7
Step-by-step explanation:
2/7x8=16/7=2 2/7
What is the value of the expression below when z=7?
3z-3
A
12
B
18
21
34
Answer:18
Step-by-step explanation:3(7) -3 = 21-3 = 18
Answer:
as z= 7 ANSWER IS 18
3z -3
3(7) -3 =21-3 =18
Step-by-step explanation:
PLZZ MARK AS BRAINLIEST!!!!!
3.
8.6.2.8
Triangle ABC has
vertices A (0, -4), B (5,
-4) and C (5,8). What
Is the length, in units,
of AC.
9514 1404 393
Answer:
13 units
Step-by-step explanation:
The distance formula is useful for this.
d = √((x2 -x1)² +(y2 -y1)²)
d = √((5 -0)² +(8 -(-4))²) = √(25 +144) = √169
d = 13
The length of AC is 13 units.
Find the slope of the line
Answer:
The slope of the line is: 3
Step-by-step explanation:
Given the points
(-3, -6) and (3, 12)
Determine the slope between (-3, -6) and (3, 12) using the formula
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
where
m is the slope between (x₁, y₁) and (x₂, y₂)
In our case,
(x₁, y₁) = (-3, -6)(x₂, y₂) = (3, 12)now substitute (x₁, y₁) = (-3, -6) and (x₂, y₂) = (3, 12) in the slope formula
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{12-\left(-6\right)}{3-\left(-3\right)}[/tex]
[tex]m=\frac{12+6}{3+3}[/tex]
[tex]m=\frac{18}{9}[/tex]
[tex]m=3[/tex]
Therefore, the slope of the line is: 3
Alice spends $7 on lunch and $5.50 on a CD. She also buys 2 sweaters that each cost the same amount. Alice spends a total of $45. What is the cost of each shirt?
Answer: $15.75
Step-by-step explanation:
i need to know the power of 3
Answer:
The “Cube” or “Exponent 3” or “Power of 3” of a number is the number multiplied by itself 3 times.
Step-by-step explanation:
It is written as number 3. Saying “4 cubed” or “4 to the power of 3” or “4 3 ” is the same as saying 4 x 4 x 4 = 64.
Answer:
729
Step-by-step explanation:
can i have brainliest i need one more to level up
A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis which regularly sell for $248?
(Need the work to be shown)
Please help I have tried multiple times but keep getting it wrong.
Solve the following inequality, then graph the solution set. | x | − 6 ≥ − 4. Answer in interval notation.
Answer:
inequality form: x
x≤ 4 or x≥8
Interval Notation:
(-∞, 4] U[8,∞)
Explanation
Solve the following inequality, then graph the solution set. | x | − 6 ≥ − 4. Answer in interval notation.
Can someone please help me !!!
Which equation represents the line that passes
through the points (-5, 5) and (9, -3)?
Answer:
Step-by-step explanation:
(-3 -5)/(9+5)= -8/14= -4/7
y - 5 = -4/7(x + 5)
y - 35/7 = -4/7x - 20/7
y = -4/7x + 15/7
A boat can travel 300 miles on 60 gallons of gasoline. How much gasoline will it need to go 180 miles?
Answer:
36 gallons
Step-by-step explanation:
300 miles/60 gallons= 5 miles per gallon
180 divided by 5 is 36 gallons!
hope this helps :)
Dan buys a car for £2200.
It depreciates at a rate of 0.5% per year.
How much will it be worth in 6 years?
Give your answer to the nearest penny
Answer:
The worth of the car after 6 years is £2,134.82
Step-by-step explanation:
The amount at which Dan buys the car, PV = £2200
The rate at which the car depreciates, r = -0.5%
The car's worth, 'FV', in 6 years is given as follows;
[tex]FV = PV \cdot \left ( 1 + \dfrac{r}{100} \right )^n[/tex]
Where;
r = The depreciation rate (negative) = -0.5%
FV = The future value of the asset
PV = The present value pf the asset = £2200
n = The number of years (depreciating) = 6
By plugging in the values, we get;
[tex]FV = 2200 \times \left ( 1 + \dfrac{-0.5}{100} \right )^6 \approx 2,134.82[/tex]
The amount the car will be worth which is its future value, FV after 6 years is FV ≈ £2,134.82 (after rounding to the nearest penny (hundredth))
7. O professor de Matemática passou a seguinte
questão sobre somas algébricas para seus alu-
nos. Determine o valor da soma algébrica:
√12 - √27 - √75 +√48
Answer:
nas minhas contas e pela de uma amiga o resultado e 3,46410162 mais nao sabemos se pra vocês são assim tmbm
Please this is so confusing to me for some reason if anyone could answer the for me and have it correctly I’ll give big brain
Answer:
It doubles every month.
Step-by-step explanation:
0 month - 6
1 month - 12
2 month - 24
3 month - 48
4 month - 96
5 month - 192
6 month - 384
7 month - 768
8 month 1536
Answer:
[tex] \underline{\boxed{1536}}[/tex]
Step-by-step explanation:
[tex]there \: is \: a \: partern \: for \: it \to \\ \boxed{T = (m + 1)}\boxed{P = (2 \times p)} \\ \boxed{0}\boxed{6} \\ \boxed{1}\boxed{12} \\ \boxed{2}\boxed{24} \\ \boxed{3}\boxed{48} \\ \boxed{4}\boxed{96} \\ \boxed{5}\boxed{192} \\ \boxed{6}\boxed{384} \\ \boxed{7}\boxed{768} \\ \boxed{8}\boxed{1,536} \\ [/tex]
Exercise 3
A box of granola bars contains an assortment of flavors. You randomly choose a granola bar and eat it.
Then you randomly choose another bar.
Event A: You choose a coconut almond bar first.
Event B: You choose a cranberry almond bar second.
Events A and B are
because the occurrence of event A
affect the
occurrence of event B.
Answer:
I'm sorry
Step-by-step explanation:
I don't know the answer
While walking her dog, Sylvia noticed that 32 houses had a pot of red flowers on their front step and 24 had a pot of yellow flowers. Write the ratio of red to yellow pots of flowers three different ways
What is the quotient of 5 1/4 divided by 15
Answer:
I think the answer would be 0.35, 7/20, 35%
Step-by-step explanation:
They are all the same its just different form
how do I solve
3x-2y=2
Answer:
Both
Step-by-step explanation:
Solve for X= 2/3 + 2y/3
Solve for Y= -1 + 3x/2
Answer:
To solve for y you need to get y by itself and to get x you need to get x by itself
Step-by-step explanation:
Solve for y:
subtract 3x from both sides
-2y= 2 - 3x
divide by -2 on both sides
y= -1 + 1.5x or y= 1.5x -1
Solve for x:
add 2y to both sides
3x= 2+2y
divide both sides by 3
x= [tex]\frac{2}{3}[/tex]+[tex]\frac{2}{3}[/tex]y
(answers are in bold)
The diameter of a circle is 10 units.
What is the radius of the circle?
Answer:
5 units
Step-by-step explanation:
The radius of a circle is half of the diameter.
Hope it helps!
A small square has sides 7.5 inches and a large square has sides of 15 inches. What is the scale factor?
Answer:
2 inches
Step-by-step explanation:
Answer:
The answer is 2
Step-by-step explanation:
The volume of a sphere is two-thirds of a cylinder. What is the volume of a cylinder that has the same diameter as a sphere with a volume of 14 u^3, in u^3
Answer:
[tex]V_2= \frac{28}{3} u^3[/tex]
Step-by-step explanation:
Given
Represent the volume of the cylinder with V1 and the volume of the sphere with V2
So, from the first statement: we have:
[tex]V_2 =\frac{2}{3}V_1[/tex]
and
[tex]V_1 = 14u^3[/tex]
To solve for [tex]V_2[/tex], we simply substitute [tex]14u^3[/tex] for [tex]V_1[/tex] in [tex]V_2 =\frac{2}{3}V_1[/tex]
[tex]V_2 =\frac{2}{3}V_1[/tex]
[tex]V_2= \frac{2}{3} * 14u^3[/tex]
[tex]V_2= \frac{2* 14}{3} u^3[/tex]
[tex]V_2= \frac{28}{3} u^3[/tex]
Hence, the volume of the sphere is [tex]\frac{28}{3} u^3[/tex]
the segment.
If a point, ray, line, line segment, or plane intersects a segment at its midpoint, then it is?
Answer:
If A Point, Ray, Line Segment, or Plane intersects a segment at its midpoint, then it Bisects the segment.
Step-by-step explanation:A segment, ray, line, or plane that is perpendicular to a segment at its midpoint is called a perpendicular bisector. If a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment. Point is equidistant from two points if its distance from each point is the same.
Name the Set or Sets of numbers to which −25 belongs.
Solve each of thr following sytem of equations by substitution!!
4x+3y=37
y=x-4
A bag has 5 yellow marbles, 3 red marbles and 2 blue marbles. Quinn randomly picks a marble from the bag and returns it before another is picked. How many times would Quinn expect to pick a blue marble if he picks a marble 200 times?
Answer:
20%
Step-by-step explanation:
or 20 because since there is 5 and 3 you ad them and you get 5, 5+5 =10 and its like 100 but its not so, 2 of 10 is like saying 20% of 100
Answer:
40
Step-by-step explanation:
200/10=20
There are 2 blue marbels so 20x2=40
1: How many total pounds of potatoes were rationed each week?
2: how many total pounds of bread were rationed each week?
Answer:
jk rjliukrulukurkd heeeey k37739
Help needed ASAP it’s geometry
Answer:
32Step-by-step explanation:
[tex]\tan(29.4^o)=\dfrac{?}{56.8}\\\\\tan(29.4^o)\times56.8=?\\\\?\approx0,563471\times56.8\approx32[/tex]
Please help with my work!
Answer:
x,y =3,-4
Step-by-step explanation:
// Solve equation [1] for the variable y
[1] y = 2x - 10
// Plug this in for variable y in equation [2]
[2] 3x - 2•(2x-10) = 17
[2] -x = -3
// Solve equation [2] for the variable x
[2] x = 3
// By now we know this much :
x = 3
y = 2x-10
// Use the x value to solve for y
y = 2(3)-10 = -4