1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
3 years ago
7

In the equations of Law of Cosines do I multiply the two by both a AND b or just A?

Mathematics
1 answer:
SashulF [63]3 years ago
5 0
The final answer is 34.0

See the attached image to see how I got that answer.

You might be interested in
For every 5 female teachers, there are 2 male teachers
gtnhenbr [62]

Answer:

so if there are 10 female teachers then there are 4 male teachers

Step-by-step explanation:

please mark brainliest

4 0
3 years ago
Find f'(x) if f(x)=3squareroot(x+2)<br>using the definition of the derivative!
ycow [4]
I hope this helps you



f (x)=(x+2)^3/2


f'(x)=3/2. (x+2)^3/2-1


f'(x)=3/2 (x+2)^1/2


f'(x)=3/2.square root of (x+2)
4 0
3 years ago
A plane flies 640 mi with the wind in the same time that it takes to fly 440 mi against the wind. If this plane flies at the rat
777dan777 [17]

Answer:

what that this answer ⁉️

6 0
3 years ago
5. Find the point P along the directed line segment from X(-3, 3) to Y(6,-3) that divides
ASHA 777 [7]
Consider point P(x,y) such that P, X and Y are collinear,

As vectors

XP = XO + OZ where O(0,0)
XP = OZ - OX
XP= (x,y) - (-3,3)
XP = (x+3, y-3)

Similarly,

PY = (6-x, -3-y)

But XP= 2^PY

[x+3, y-3] = [2(6-x), 2(-3-y)]

Given both vectors are equal, as they go in the same direction, Solve for x and y accordingly:

x+3 = 12 - 2x

x = 3

y-3 = -6-2y

y = -1

Therefore, P(3,-1)

6 0
2 years ago
Cellus<br> The figure below is a rhombus.<br> 630<br> x<br> y = <br> Enter
sleet_krkn [62]

Answer:

y=27

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • The area of a rectangle is the product of its length and width.a rectangular poster has an area of 260 square inches.the width o
    12·1 answer
  • 4) How many km in<br> 58,795cm?<br><br><br> Please help thanks!!
    8·1 answer
  • Given that the measure of ∠x is 123°, and the measure of ∠y is 51°, find the measure of ∠z. °
    15·1 answer
  • Find the area of the figure
    11·1 answer
  • Julie spent 2/3 of an hour running and 5/6 of an hour swimming. How much longer did she swim than run?
    15·2 answers
  • A mother is now 2 1/2 times old as her daughter Mary. Four years ago the ratio of their ages was 3:1. Find the present age of th
    5·1 answer
  • Someone pls help me with this I'm begging you to pls not write whatever and steal points I rlly need help I will mark you as bra
    10·1 answer
  • 1.<br> If y = 3, then x = ? whole number
    8·1 answer
  • Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
    15·2 answers
  • A tree is 78 feet tall and grows 7 feet per year. A second tree is 111 feet tall and grows 4 feet per year.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!