Answer:
y=x is the right answer............
ship is stationary at sea.
A tugboat is 21 km away at a bearing of 050°, and a yacht is 35 km from the tugboat at a bearing of 140°.
Draw a scale diagram showing the positions of the three vessels.
Use a scale of 1 : 350,000.
Measure the distance from the ship to the yacht to the nearest km
Answer:
10 km away
Step-by-step explanation:
s,10 km away from the ship to the yacth to the
Solve for the expression (k+m)
Detailed steps would be great, thx
Answer:
idturursurzrxixtiti yyfffdruh
Simplify this expression.
Answer:
It would be √3
Step-by-step explanation:
Answer: square root(10)- square root(14)+ square root 15- square root(21)
Step-by-step explanation:
use the FOIL method
Translate the algebraic expression below into a written expression.
|5x|+9
A. The sum of 5 times x is 9
B. The absolute value of the quantity of 5 times x added to nine
C. The absolute value of quantity of 9 times x added to five
D. The absolute value of the quantity of five times x and 9
What is the slope of the line that passes through the points (7,9) and (15,-29)
Answer:
-4.75
Step-by-step explanation:
Slope = (y2-y1) / (x2-x1)
So applying the formula
(-29-9)/(15-7)
= -38/8 = -4.75
Write an equation in
slope- intercept form
for a line that has a
slope of } and passes
through the point (2, 7).
Answer:
y = 1/2x + 6
Step-by-step explanation:
Use the slope intercept formula [ y = mx + b ], the slope, and the point given to find the y-intercept.
7 = 1/2(2) + b
7 = 1 + b
6 = b
Now input the values we are given and solved for back into the formula.
y = 1/2x + 6
Best of Luck!
PLEASE HELP!!!
Consider the following graph.
Answer: The domain is [2,8] and the range is [-7,-4]
Step-by-step explanation:
the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Write the
equation of the line that
passes through the
points
the points (1, 2) and (5,-3)
Answer:
-5/4x + 5/2
Step-by-step explanation:
Slope: (-3-2)/5-1) = -5/4
Point: (1,2)
y-2 = -5/4 (x -1)
y - 2 = -5/4x +5/4
y = -5/4x + 5/4 + 2
y = -5/4x + 13/4
HELP!!! I HAVE TO DO THIS!! WILL GIVE
BRAINLIEST! PLZ HAVE EXPLANATION!
1.2 times 7.98
5.1 times 3.42
7.0 times 6.47
8.2 times 9.67
9.04 times 3.4
6.16 times 5.0
3.75 times 8.4
9.4 times 2.75
7.3 times 7.30
5.8 times 8.48
6.0 times 2.53
8.7 times 1.79
2.5 times 6.83
9.2 times 8.05
1.0 times 9.01
Answer:
1. 9.576
2. 17.442
3. 45.29
4. 79.294
5. 30.736
6. 30.8
7. 31.5
8. 25.85
9. 53.29
10. 49.184
11. 15.18
12. 15.573
13. 17.075
14. 74.06
15. 9.01
Step-by-step explanation:
Use a multiplication method to find the answers. I would put it up here but i dont know how.
4 × 5 + [14 + 8] - 36 ÷ 9
Answer:
38
Step-by-step explanation:
4 × 5 + [14 + 8] - 36 ÷ 9
4 × 5 + 22 - 36 ÷ 9
4 × 5 + 22 - 4
20 + 22 - 4
42 - 4
38
Step-by-step explanation:
use pemdas
P= parenthesis
E= exponents
M= multiply
D= divide
A= addition
S= subtraction
Do 12/15 and 8/10 have the same value? Explain your answer in complete sentences.
PLEASE HELP
Answer:
Yes, they have the same value because when we write them to their lowest term :-( which is a form of a fraction in which the numerator and denominator have no common factor except one) both of them give 4/5 which is 0.8
Answer:
yes they have the same value
If 9x - 9 = 9, what is X?
Answer:
X is 2
Step-by-step explanation:
9x - 9 = 9
9x = 18
x = 2
Answer:
x = 2
Step-by-step explanation:
9x - 9 = 9
+9 +9
------------------
9x = 18
- -
9 9
18/9=2
The formula for the area of a rectangle is: A = lw How could we solve this equation for the width, w? А. We want to get w by itself, so we would divide both sides by l. B. We want to get w by itself so we would subtract I from both sides.
Answer:
A)
Step-by-step explanation:
lw=A
divide both sides by l
lw÷l=A÷l
w=A÷l
Answer:
Step-by-step explanation:
you want to divide both sides by I
that is your answer
pls mark brainliest
Solve the following equation for x: 5x + 3y = 15.
(9th-grade Algebra 1)
Answer:
[tex]x = - \frac{3}{5} y + 3[/tex]
Step-by-step explanation:
5x + 3y = 15
5x = 15 - 3 y
x = 3 - (3y/5)
hi help and explain pls
We want to factor the following expression:
[tex](x - 5)^{2} + 2y^{3}(x - 5) + y^{6} [/tex]
We can factor the expression as (U+V)^2 where U and V are either constant integers or single-variable expressions.
photo:
1) What are U and V?
2) Factor the expression.
Step-by-step explanation:
U = (x - 5)
V = y^3
because we follow the rule
(U+V)^2 = U^2 + 2UV + V^2
factor the expression will be
[tex]((x - 5) + {y}^{3} )((x - 5) + {y}^{3} )[/tex]
What is the distance from the pier to the lighthouse?
Answer:
[tex] \sqrt{58} [/tex]
Step-by-step explanation:
PL^2 =7^2 +3^2
PL^2=49+9
PL=
[tex] \sqrt{58} [/tex]
Graph the following quadratic function using transformations
Rewrite 14^-1 without using negative exponents.
Answer:
14^-1
=1/14
Step-by-step explanation:
as negative powers show the inverse of the no.
Which of the following is the graph of f(x) = |xl translated 2 units right, 2 units up, and dilated by a factor of 1/3?
Answer:
Its the C graph
Step-by-step explanation:
What decimal does this model represent? Explain.
Online Pearson Realize com
Answer:
0.73
Step-by-step explanation:
There are 100 total squares, and 73 are highlighted
73/100 = 0.73
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Let y=|x|-2, where the domain is the set of integers from – 4 to 4.
What is the range?
i dont know i wish I could help.
Answer:
-2 to 2
Step-by-step explanation:
see there's the sign of absolute value around x
so even if we put a negative number in place of x we'll get a positive outcome.
for example,
if x = -4|x| = 4
if x = -3|x| = 3
and so on
so the actual domain of |x| reduces to => 0 to 4.
as you'll get the values of |x| in between 0 and 4 throughout -4 to 4.
where the smallest value is 0 and largest is 4.
for range,
I'll just put these smallest and largest values in place of x and solve for domain
at x = 0y= |0| - 2
y = -2
at x = 4y = |4| - 2
y= 4 - 2
y = 2
so, the range of the function becomes -2 to 2.
Algebra Toles help pt 2!
Answer:
As per picture the number of tiles is (just count them):
x² ⇒ 1 tilex ⇒ 4 + 4 = 8 tilesUnit ⇒ 4*4 = 16 tilesThis represents:
x² + 8x + 16 = (x + 4)² - the square with the side of (x + 4)What is the y-intercept of the line whose equation is y=-x-2?
Select one:
a.-2
b. 2.
c.1
D,.1
Answer:
-2
Step-by-step explanation:
If we have an equation of the form y = mx +b then the y-intercept is b.
So now here we have y =-x - 2. Therefore b = -2 and we conclude the y-intercept is -2.
Can someone please help 0-
Answer:
6,2,1,3
Step-by-step explanation:
Please help me with this
Answer:
37% is the answer
Step-by-step explanation:
Brainliest please
what is 84 + 100 x 3 x 4 x 10
i need help
Answer:
12,084
Step-by-step explanation:
what is work??????????
activity in which one exerts strength or faculties to do or perform something: a : activity that a person engages in regularly to earn a livelihood people looking for work. b : a specific task, duty, function, or assignment often being a part or phase of some larger activity.
hope it helps.
stay safe healthy and happy.
Answer:
the product of force and displacement in the direction of the force is called work
How many terms does 9ab2 - 10ab + 7a2b2 - 66 have?
Answer:
[tex]9a {b}^{2} - 10ab + 7 {a}^{2} {b}^{2} - 66 \\ 3terms \: one \: 9 a {b}^{2} \\ second \: - 10ab \\ third \: term \: 7 {a}^{2} {b}^{2} \\ fourth \: term - 66 \\ thank \: you[/tex]
please someone answer please I will give brainliest
Answer:
fig 1 no
Step-by-step explanation:
cause one element of domain (a) has two element. on range
Answer
fig 1 no
Step-by-step explanation:
cause one element of domain (a) has two element. on range.
Plzzz at least hit thanks ??
16/3x-4=5/x solve for x
16/3x-4 = 5/x
16x = 5(3x - 4)
16x = 15x - 20
16x - 15x = -20
x = -20