Answers
Related Questions
Find the midpoint M of the line segment joining the points P=(4,-7) and Q=(-6,-3)
Answers
Answer:
midpoints (-1, -5)
Step-by-step explanation:
midpoints
[tex] ( \frac{4 + ( - 6)}{2} \: \frac{ - 7 + ( - 3)}{2} )[/tex]
[tex]( \frac{4 - 6}{2} \: \frac{ - 7 - 3}{2} )[/tex]
[tex]( \frac{ - 2}{2} \: \frac{ - 10}{2} )[/tex]
[tex]( - 1 \: - 5)[/tex]
WILL MARK BRAINLYIST
Answers
Answer:
a= 158
b=22
Step-by-step explanation:
First we have to find b in order to find a.
To find b we need to add up the two angles we know the value of and subtract it from 180.
90+68= 158
180-158=22
We know b is 22 because the sum of all angles in a triangle is always 180.
Now that we have b we can find a.
we know that a+b=180 so all we have to do is subtract 22 from 180 to get 158.
Answer:
b is 22° and a is 158°
Step-by-step explanation:
b can be calculated by angle sum property and a can be calculated using exterior angle sun property
Find a, please do not guess or if your not sure. i need help not guesses for points. (it’s geometry)
Answers
Answer:
[tex]\huge\boxed{\boxed{a=6}}[/tex]Step-by-step explanation:
to understand thisyou need to know about:trigonometryPEMDASequationtips and formulas:sin(30°)=½sin(x)=opp/hypolet's solve:[tex] step - 1 : define[/tex]
[tex] \sin( {30}^{o} ) = \frac{a}{12} [/tex]
[tex] step - 2 : solve[/tex]
[tex] \tt substitute \: the \: value \: of \: \sin( {30}^{o} ) \\ \tt \frac{1}{2} = \frac{a}{12} [/tex][tex] \tt cross \: multiplication : \\ \tt2a = 12 [/tex][tex] \tt divide \: both \: sides \: by \: 2 : \\ \tt \frac{2a}{2} = \frac{12}{2} \\ \therefore a = 6[/tex]A $65 drone is on sale for $51.35. What is the percent of discount?
Answers
Answer:
20% off
Step-by-step explanation:
Answer:
21%
Step-by-step explanation:
To calculate the percentage discount between two prices, follow these steps:
Subtract the post-discount price from the pre-discount price.
Divide this new number by the pre-discount price.
Multiply the resultant number by 100.
$51.35-65=13.65
13.65/65= -0.21
-0.21*100=-21
An urn contains b black balls and r red balls. One of the balls is drawn at random, but when it is put back in the urn c additional balls of the same color are put in with it. Now suppose that we draw another ball.
Required:
Show that the probability that the first ball drawn was black given that the second ball drawn was red is b/(b r c).
Answers
Answer:
Please see the explanation below for proof
Step-by-step explanation:
Probability of choosing black ball from the bag
[tex]\frac{b}{b+r}[/tex]
Probability of choosing red ball from the bag
[tex]\frac{r}{b+r}[/tex]
After the addition of c balls of correspondent color –
P (R2/B1) [tex]= \frac{r}{(r+b+c)}[/tex]
P (R2/B2) [tex]=\frac{r+c}{(r+b+c)}[/tex]
B1 and B2 are mutually exclusive event
P (B1/R2) = [tex]\frac{\frac{r}{(r+b+c)} *\frac{b}{b+r}}{\frac{r}{(r+b+c)}*\frac{b}{b+r} + \frac{r+c}{(r+b+c)}* \frac{b}{b+r}}[/tex]
P (B1/R2) [tex]=\frac{b}{(r+b+c)}[/tex]
Hence, Proved
PLEASE HELP!!
What is the volume?
8 t
7 ft
21
cubic feet
Answers
Answer:
The answer is 8ft
Step-by-step explanation:
hope that helps :)))
Answer:
112ft²
Step-by-step explanation:
volume= length×breadth×height
[tex]v = 8 \times 2 \times 7 = 112f {t}^{2} [/tex]
John owns a hot dog stand. His profit, in dollars, is given by the equation P(x) = -x + 10x + 34, where x is the number of hot dogs sold. What is the most he can earn?
O A. $39
OB. $59
O C. $99
O D. $25
Answers
ajajjajaakkqkqoqqoq
Which expression can be used to solve the problem below? What is 1/4 of the product of 12 and 3?
Answers
Answer:
12/4=3and3/4is 1/4 of the product of 12
and 3.
Angle 1 is 135
Angle 2 is ?
Angle 3 is 135
Angle 3 is an exterior angle. What is the missing angle
A. 45
B. 80
C. 90
D. 180
Answers
Answer:
80
Step-by-step explanation:
di ko po alam kung tama ba
(sana po makatulong po)
Of the 950 students enrolled in a soccer league, 42% are in middle school. How many students in the soccer league are in middle school?
68
399
509
908
Answers
Hope this helps :)
Pls answer allllll! I really need it
Answers
Answer:
7) I believe it is "The sum of the large rectangle is equal to the sum of the two smaller rectangles. 3 (x + 4)" But I am not sure.
8) Make it shorter and simpler by combining like terms
9) 5x , 2a + 3 + a + 4 , 6 + 2x + x2 + 1 + x
10) ac + bc = (a + b) c
Step-by-step explanation:
Classify the angle.
What type is it.
Answers
what is the solution to the equation x - 3.9 = 12.4
Answers
Answer:
16.8
Step-by-step explanation:
equation: x - 3.9 = 12.9
add 3.9 to 12.9
answer is 16.8
(2x −6) +4 (x −3)
find the sum
Answers
Answer:
6 x (x - 3)
Step-by-step explanation:
Answer:
6x - 18
Step-by-step explanation:
Distribute the 4
2x - 6 + 4x -12
Combine like terms
2x + 4x = 6x
-6 - 12 = -18
which one is a Metaphor
1. A phrase where the words have no connection to their meaning. carries no meaning outside of context or prior experience with the phrase and cannot be translated.
2. Extreme exaggeration
3. words that have the same beginning sound together
4. A reference or mention of a person, event, statement, piece of art, history, myths, religion, or popular culture
5. A direct comparison that does not use like or as. Instead, it says something IS something else.
6. Giving human characteristics to non-human things.
Answers
Answer:
5. A metaphor is a direct comparison that does NOT use the words like or as. It says that something is something else.
For example:
Her eyes are the ocean and you can get lost in their waves.
His speed is that of a cheetah.
She is the calm wind on a late Sunday evening.
He is the brain of a computer while he designs the new car.
Make a visual model to show the number pattern for 5, 10, 15, 20, 25?
Answers
Answer:
It would be like counting up fives
Step-by-step explanation:
Answer:
It would be going up by 5 every time.
brainliest pls
Step-by-step explanation:
Find the average rate of speed, expressed in miles per hour (unit rate). A post office truck delivered mail on a 9-mile route in 2 hours.
please help ! D:
Answers
Answer:
4.5 miles per hour
Step-by-step explanation:
Evaluate the expression 2y + 3.5. Evaluate the expression for y=1.8, y=4, y=6.9. (there should be three answers)
Answers
Answer:
1. 7.1
2. 11.5
3. 24.2
Step-by-step explanation:
you use P.E.M.D.A.S. for all the equations.
so you do thr multiplication and then the addition
1. 2(1.8)+3.5= 3.6+3.5= 7.1
2. 2(4)+3.5= 8+3.5=11.5
3.2(6.9)+3.5= 13.8+3.5= 24.2
hope this helps
solve the equation
-2x +8 = -10
x/-5 + -15 = -22
Answers
Answer to second one is X = 35
A diner charges $0.80 per egg and $3.00 for three pancakes. Another diner charges $5.00 for three pancakes and $0.30 per
egg
If a customer orders three pancakes, the two diners charge the same amount for the order if the customer also orders
eggs.
Answers
Answer:
If the eggs cost $0.80 per egg, then that'll be 9 eggs and for eggs costing $0.30, it would be 4 eggs to make each place cost the same
Please help me with this 30 points
Answers
Answer:
D
Step-by-step explanation:
For every 1 unit, it goes vertically 1/2
álgebra II. Help please...
Answers
Answer:
See below
Step-by-step explanation:
The domain of [tex]f[/tex] is non-negative real numbers, and the domain of [tex]g[/tex] is real numbers.
[tex](f\circ g)(x) = 2\sqrt{2}|x|^5[/tex] (I skipped calculation details), so [tex](f\circ g)(9) = 2 \sqrt{2} \cdot 9^5[/tex].
Tickets for Broadway show cost $50 for adults and $10 for children. The total receipts for 1510 tickets at one performance for $54,700 how many adults and how many children’s tickets were sold.
Answers
Answer:
a lot of kids and adults
Step-by-step explanation:
The temperature in New York was -14°F in the morning.If the temperature dropped 7°F what is the temperature now?
Answers
A deposit that is compounded semiannually at 8% for 4 years has a table value of 0.73503 true or false
Answers
Answer:
FALSE
Step-by-step explanation:
This answer is false. The interest rate per period is 4% (8% / 2), and the total number of compounding periods is 8 (4 years x 2 periods per year).
Therefore, find the intersection of 4% and 8, which is 0.73069.
Angle A and B are supplementary. If m∠A = 143°, find m∠B.
Answers
Answer: 37°
Find the x intercept and the y intercept of the line below.
Answers
Answer:
x=-2 y=4
the line hits both -2 on the x asis and 4 on the y
1.Write an equation in point slope form given a point (-5,2) and slope 3/5
Question 2
Write an equation in slope intercept form given a slope -5 and y intercept as (0,-4)
Answers
Answer:
1. y - 2 = (3/5) (x + 5)
2. y = -5x - 4
Step-by-step explanation:
Slope form - y1 - y = m (x1 - x)
Slope intercept - y = mx + b
The measure of an angle is 39.3°. What is the measure of its complementary angle
Answers
i’m not sure but i think it’s 51 degrees
Evelyn jogs around the park every 4 1/4 minutes. How many laps will she jog in 38 1/4 minutes?
34
43
42 1/2
9
Answers
Answer:
Step-by-step explanation:
38.25 minutes × (1 lap)/(4.25 minutes) = 9 laps