Answer:The answer to your question is 3. 0
Step-by-step explanation:
Process
1.- Find the cos a
Opposite side = 5
Hypotenuse = 13
Adjacent side = ?
Adjacent side² = 13² - 5²
= 169 - 25
= 144
Adjacent side = 12
cos a = 12/13
2.- Find the sin b
sin b = 5/13
3.- Use the formula below to find sin(a + b)
sin (a + b) = sina cosb + sin b cos a
- Substitution
sin (a + b) = (5/13)((-12/13) + (5/13)/12/13)
- Simplification
sin (a + b) = -60/169 + 60/13
- Result
sin(a + b) = 0
Step-by-step explanation:
Answers to these questions please, no work required
Answer:
14. -1
15. -101/53
16. -3/2
Step-by-step explanation:
Z
What is m 2?
y
+
What is m 1?
1
4
13 16
2/3
>
14 15
х
5
75°
912
6
7
10 11
w
Answer:
M.2, formerly known as the Next Generation Form Factor, is a specification for internally mounted computer expansion cards and associated connectors. M.2 replaces the mSATA standard, which uses the PCI Express Mini Card physical card layout and connectors.
Step-by-step explanation:
This question does not make sense!
fill in the blank (no word bank)
Answer:
1.Angle B
2.Angle C
If It Is Wronge Sory
What is the answer to 0.2 × 10
Answer:
2
Step-by-step explanation:
Answer:
2
as the other person said
ame: U ate: Per: Write three equivalent ratios to represent the ratio of baseballs to bats. 6 to 14
14(5+8)
In Step 1, Angelica applied the distributive property. She multiplied 14 by each of the addends inside the parentheses. Which expression demonstrates Angelica multiplying 14 by each addend?
(14⋅5)+(5⋅8)
(14⋅5)+(14⋅8)
5+(14⋅8)
(14⋅5)+8
Answer:Expand the equation.
Multiply (distribute) the first numbers of each set, outer numbers of each set, inner numbers of each set, and the last numbers of each set.
Combine like terms.
Solve the equation and simplify, if needed.
Step-by-step explanation:
Solve the inequality
Step-by-step explanation:
3 - 4(y + 2) <= 6 + 4(2y + 1)
3 - 4y - 8 <= 6 + 8y + 4
-5 <= 10 + 12y
-15 <= 12y
12y >= -15
y >= -15/12 = -5/4
y >= -5/4
y € [‐5/4, oo)
Do the ratios 7:14 and 3:6 form a proportion?
Answer:
Yes
Step-by-step explanation:
7:14=1:2
3:6=1:2
(19-1) divided by (3*2)=
Answer:
18/6=3
Step-by-step explanation:
Answer:
18/6 = 3
Step-by-step explanation:
Break it down.
(19-1) = 18
(3*2) = 6
So whats 18 divided by 6?
Data for length of the tail (in millimeters) and age (in days) of tadpoles is entered into a statistics software package and results in a regression equation of ŷ = 15 - 1.5x.
What is the correct interpretation of the slope if the length of the tail is the response variable and the age is the explanatory variable?
Using the slope concept, it is found that the correct interpretation is that each day, the length decreases by 1.5 millimetres.
The equation of a line has the following format:
[tex]y = mx + b[/tex]
In which
m is the slope, which is the rate of change, that is, how much y changes when x changes by 1.b is the y-intercept, which is the value of x when y = 0.In this problem, the length of the tail, in millimetres, after x days, is given by:
[tex]y = 15 - 1.5x[/tex]
The slope is of [tex]m = -1.5[/tex], which means that each day, the length of the tail decreases by 1.5 millimetres.
A similar problem is given at https://brainly.com/question/13967935
m các ma trận vuông cấp hai thỏa mãn
a) A2 = O,
b) A2 = I,
c) A2 = A,
d) AB = BA với B =
1 3
2 4
.
Step-by-step explanation:
ano taong diyan po pic mo
Write the equation of the line that passes through the points (7, 2) and (4, -9). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
if you were to use the first ordered pair, your answer would be y - 2 = 11/3(x-7) and with the second ordered pair : y + 9 = 11/3(x-4
PLEASE ANSWER ASAP‼
4-5c for C= -1/2
A 15 year mortgage at 8.5 percent for $275,000
Answer:
Monthly payment is $2,708.03
Step-by-step explanation:
(5k-10)•-9
show work plssss
NEED HELP NOW PLEASE
A map has a scale of 1 centimeter:8 kilometers.
Use the given actual distance to find the distance
on the map: 16 km
Answer:
2cm
Step-by-step explanation:
GIven,
1 cm= 8km
1*2cm=8*2km
2cm=16km
Somebody Help please !!!!!!
Answer:
The image is blocked
Step-by-step explanation:
I need Help Plz
A. 1
B. 3
C. 144
D. 432
Check the image
9514 1404 393
Answer:
(d) 432
Step-by-step explanation:
Your calculator can help with this. Be careful to enter the denominator correctly.
Your calculator may want to see this as ...
(14 -3^2 +1)^2/((1/3)*(1/4))
According to the order of operations, you would evaluate this as ...
(14 -3^2 +1)^2/((1/3)*(1/4)) . . . . . given
(14 -9 +1)^2/(1/12) . . . . . evaluate inside parentheses
(5 +1)^2/(1/12) . . . . . . . continue to evaluate inside parentheses
6^2/(1/12) . . . . . . . continue to evaluate inside parentheses
36/(1/12) . . . . . . evaluate exponent
36·12 . . . . . . partial step in evaluating the division
432 . . . . . the result of the division
How to find c( -1 in a relationship c graph
y and x graph
Step-by-step explanation:
Find the perimeter of the polygon with the given vertices. C(4, -1), D(4,−5), E(2,−3)
Answer:
8 units
Step-by-step explanation:
find the distance of the lines through coordinates given
distance formula: [tex]\sqrt{(x_{1}-x_{2})+(y_{1} -y_{2} ) }[/tex]
i) CD=[tex]\sqrt{(4-4)^2 +(-1+5)^2}[/tex]
CD=[tex]\sqrt{0+4^2}[/tex]
CD=4 units
ii) DE=[tex]\sqrt{(4-2)^{2}+(-5+3)^2 }[/tex]
DE=[tex]\sqrt{(2)^2+(-2)^2}[/tex]
DE=[tex]\sqrt{8}[/tex]
DE= 2 units
iii) ED=[tex]\sqrt{(2-4)^2+(-3+1)^2}[/tex]
ED=[tex]\sqrt{(-2)^2+(-2)^2}[/tex]
ED=[tex]\sqrt{8}[/tex]
ED= 2 units
perimeter of polygon= 2 units+ 2 units+ 4 units
=8 units
you do not need a ________ when multiplying fractions and mixed numbers
Answer: you do not need a variable when multiplying fractions and mixed numbers
Step-by-step explanation:
Solve.
2(y + 7) = 28
Answer:
Answer:
y=7
Step-by-step explanation:
find the total surface area of this cylinder height=18 diameter=24
Answer:
2261.94671
Step-by-step explanation:
Answer:
A≈2261.95
Step-by-step explanation:
[tex]A=2\pi \frac{d}{2} h+2\pi( \frac{d}{2}) ^2=2[/tex] ·[tex]\pi[/tex]·[tex]\frac{24}{2}[/tex]·[tex]18+2[/tex]· =[tex]2261.94671[/tex]
How would i show the work
Answer:
I'd recommend writing it out in addition.
Step-by-step explanation:
5 x 12 = 12 + 12 + 12 + 12 + 12 = 60, and so on so forth.
the temperature changed from 5 degrees Celsius 6pm to -2 degrees Celsius at midnight. How much did the temperature decrease?
Victor has 2 times as many as trophies as Dean. Together , víctor and Dean have 27 trophies . How many trophies does víctor have?
Answer:
Victor has 18 trophies
Step-by-step explanation:
Let's set up "let statements"
Let d = Dean's trophies
Since Victor has 2 times as many trophies as Dean, we can set up a let statement for Victor like this...
Let 2d = Victor's trophies
Now we can set up an equation! Since we know Dean and Victor have 27 trophies altogether...our equation has to involve addition...
2d + d = 27
Combine like terms...(2d and d)
3d = 27
Divide 3 on both sides to isolate the variable "d"
3d ÷ 3 = d
27 ÷ 3 = 9
So...
d = 9
That means Dean has 9 trophies. But we are not done yet because we need to figure out how many trophies Victor has. Since Victor has 2 times the number of trophies as Dean we can do...
2 · 9 = 18
Therefore, Victor has 18 trophies!
Hope this helps :)
Answer:
Vitor has 18 trophies and Dean has 9.
Step-by-step explanation:
pls help me with this i ready question pls hurry
Answer:
100:2 =200:x
200*2/100=4
Step-by-step explanation:
4 weeksFill in the blank . If the graph of an exponential function is increasing from left to right it is called exponential
Answer:
growth
Step-by-step explanation:
fill the table using this function rule
y=-10x+3
Hey there!
y=-2x+3
If x=-6
y=-2(-6)+3
y=12+3
y=15
y=-2(-3)+3
y=6+3
y=9
y=-2(0)+3
y=0+3
y=3
y=-2(3)+3
y=-6+3
y=-3
Hope this helps you! :)
~Just a depressed teen who loves Biology and Maths and misses her best friend
[tex](:GraceRosalia :)[/tex]
Answer:
if x=-6 y =-10(-6)+3=60+3=63
and if x=-3, y= -10(-3)+3=30+3=33
then if x=0, y =-10(0)+3=0+3=3
finally if x=3 y=-10(3)+3=-30+3=27
Step-by-step explanation:
you are to use the equation given to you, then you should be substituting the value of x in the equation i.e y=-10x+3
50 POINTS! images below! please quick also! its a timed test.
Answer:
classification b the second one i think is d