Answers
Answer:
No x doesn't equal 30 because 4(30)+8+68=196 instead of 180. It should be x=26
Step-by-step explanation:
Hope this Helped
Related Questions
X/8 = 3/12 what does x equal ?
Answers
Answer:
-72
Step-by-step explanation:
the answer is -72...........
Answer:
2
Step-by-step explanation:
12 divided by 3 = 4 which would give you the idea that 8 needs to be divided by 4 which give you 2
What is the value of the following expression: w^2 + 2 + 48 divided by 2z. If w = 5 and z = 8
Answers
Answer:
Replace w and z with the given values:
5^2 + 2 + 48 / 2(8)
Simplify:
75/16 = 4 and 11/16
Step-by-step explanation:
hopes this helps
-Unknown
maths
Airplanes use radar (radio waves) to measure distances.
The plane is at a height of 5200 m. The airport is 10.2 km away.
How far does the plane need to travel before it lands?
a) 11.4 km
b) 10.4 km
c) 5200 km
d) 10.2 km
Answers
Answer:
10.2 km
Step-by-step explanation:
I thought we have to add 5200 m + 10,2 km, but for this result there is no an alternative. So the correct answer must be 10,2 km, if the plane is right above the airport.
Which technologies and medicines spread during the Columbian Exchange?
- shipbuilding and antibiotics
- mapmaking and gunpowder
- guns, steel, and quinine
O navigational tools and surgery
Answers
Answer:
guns, steel, and quinine (c)
Step-by-step explanation:
did the assignment on edge 2021 trust :))))
Could the value of x in the triangle below be 4, 6, 9, or 10? The value of x could be
Answers
Answer:yes it could
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
HELP FAST PLEASE. Madge leaves her home at 8:05 to go to school. The drive takes one-third hour each way. If she is at school for 7 hours, what time does she arrive home?
Answers
3:45 mate :)
Step-by-step explanation:
60/3=20 +8:05=8:25
+7hrs from 8:25=3:25
3:25+20=3:45
Hope this helps :)
Answer:
3:45
Step-by-step explanation:
8. Amy is flying a kite. Her kite is flying 45 ft above the ground, and the string makes a 35°angle with the ground. How long is the string?
Round to the nearest HUNDREDTH. (0.01)
Note: This is a trigonometry question
Answers
Answer:
Check pdf
Step-by-step explanation:
A convenience store sells two brands of orange juice. Brand A contains 8 fluid ounces and costs $1.28. Brand B contains 12 fluid ounces and costs $1.68. What is the difference in cost, in dollars, per fluid ounce between the two brands?
Answers
Answer:
$0.02
Step-by-step explanation:
Brand a
1.28 ÷ 8 = 0.16 per ounce
Brand b
1.68 ÷ 12 = 0.14 per ounce
0.16 - 0.14 = 0.02
(hi can someone help me with this?) If f(x) = 4x - 3, what is f(x)^-1?
a.) x/4 + 3
b.) x + 3/ 4
c.) 3 - 4x
d.) 4/x+3
Answers
Answer:
F(x) ^-1= x+3/4
Step-by-step explanation:
Exchange f(x) for y
Y=4x-3
+3
Y+3=4x
/4
Y+3/4=x
Swap y and x
F(x)^-1= x+3/4
Answer:
Here is your answer
Hope it helps
Graph the lines for the two sets of linear
data. Find the intersection of the lines.
5.
х y х у
-2 0 -2 -1.5
0 1
-3.5
2 2 2 -5.5
4 3 4 -7.5
Answers
Answer:
76
Step-by-step explanation:
ok
WILL GIVE BRAINLIEST! Form quadratic functions given the following information: f(x)>0 if and only if 1
Answers
Answer:
Step-by-step explanation:
sin (330)
-4 cot
(-45)
csc (60)
Answer:
f(x) = -2(x-3)^2+8
Step-by-step explanation:
Using vertex form: f(x)= a(x-h)^2 +k
if the maximum is 8 then k=8
h = 3 --> the midpoint of 1 and 5
Fill in the equation:
f(x) = a(x-3)^2 +8
Using f(1) = 0 to figure out a:
0 = a(1-3)^2+8
4a =-8
a = -2
Our final equation would be[tex]f(x)=-2(x-3)^2+8[/tex]
In standard form: [tex]f(x)=-2x+12x-10[/tex]
Write an equation in slope intercept form for the line with slope 2/5 and y- intercept -1
Answers
Answer:
y =(2/5)x - 1
Step-by-step explanation:
Slope intercept form: y = mx + b
m is slope and b is y-intercept
y =(2/5)x - 1
Answer: y = 2/5x - 1
Step-by-step explanation:
b = y1 - m • x1
-1 = -1 -(2/5) • (0)
= -1
y = mx + b
y = 2/5x - 1
Does association between variables mean that there is a cause-and-effect
relationship? Why or why not? Give an example.
Answers
Answer:
Yes
Step-by-step explanation:
Two variables may be associated without a causal relationship. For example, there is a statistical association between the number of people who drowned by falling into a pool and the number of films Nicolas Cage appeared in in a given year. However, there is obviously no causal relationship.
I don't know if it would help but you can try
what to numbers add to -7 and multiply to -12
Answers
Answer:
Not any whole numbers!
Step-by-step explanation:
plz help :: y - 4 = -3(x - 3) in slope internet form and show the work
Answers
Answer:
Step-by-step explanation:
y-4=-3x+9
y=-3x+13
log (x^2 – 5x + 14) = 2x + 4
Need an answer ASAP must be in exponential equation
Answers
Answer:
x=2 or x=5
Step-by-step explanation:
Find Y. Round to the nearest tenth. Z 17 ft 8 ft X 16 ft Y Y= [?]° Law of Cosines: c2 = a + b2 - 2ab cos C
Answers
Answer:
27.8
Step-by-step explanation:
I will mark Brainliest!!
Answers
Answer:
4
Step-by-step explanation:
Do you think you can give me brainliest? I'm trying to level up. Thank you!
Answer:
4
Step-by-step explanation:
3-(-1)=
3+1=4
*2 negatives is a positive, therefore the subtraction signs turn to an addition sign
What is the total surface area??? PLEASE HELP ME
Answers
Answer:
56 +136 add the rest
Step-by-step explanation:
A cube has the width of 6 cm.What is the volume ofcthe cube?
Answers
Step-by-step explanation:
Yᴏᴜʀ ᴀɴsᴡᴇʀ ɪs ɪɴ ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ...
Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs ʏᴏᴜ
Answer:
216
Step-by-step explanation:
l x h x w\
or
length times height times width
P is inversely proportional to the square of q. When q = 2, P = 12.8 (a) Find a formula for P in terms of q.
Answers
Answer:
P = 51.2/ q
Step-by-step explanation:
Given :
P α 1/q²
P = k/q²
k = constant of proportionality
P = 12.8 ; q = 2
12.8 = k /2²
12.8 = k / 4
k = 12.8 * 4
k = 51.2
Formuka for P in terms of q :
P = 51.2/ q
Kelly has a rectangular fish aquarium that
measures 18 inches, 8 inches wide and 12 inches
tall. How much water does the aquarium can
hold?
Answers
= 1728
Can anyone please help with this?
Answers
Answer:
see explanation
Step-by-step explanation:
Find AC
AC = AD + DC = 3y + 4x
(i)
AE = [tex]\frac{1}{2}[/tex] AC = [tex]\frac{1}{2}[/tex](3y + 4x) = [tex]\frac{3}{2}[/tex] y + 2x
(ii)
CB = - AD = - 3y
what are the answers to these 2 questions? pls help! thank u
Answers
Answer:
The first answer is no
two varying quantities are said to be in a relation of proportionality you can't divide 50 into 6 and get a proportional number
The second answer is yes because they are all equal and make a straight line
Step-by-step explanation:
Help plz will give brainliest
Answers
5 x 3 = 15
Your answer: 15
Answer: 15 out of the 18 blocks are shaded
What is the equation of the line that passes through the point (-3, 4) and has a
slope of 1?
Answers
Answer:
y =1x+4
Step-by-step explanation:
please only answer if you're a hundred percent sure you know the correct answer and please answer all question
Answers
Answer:
Q.no.1
d=1 then t=7
d=3 then t=11
t=15 then d=5
Q.no.2
d=1 then t=3
d=3 then t=9
t=15 then d=5
Q.no.3
5x = 12+18
or, 5x = 30
or, x =30/5
or, x = 6
Q.no.6
x < 8
Q.no.7
x >_ 7 ( option d)
Hope it helps.
please help i’ll give brainliest please !
Answers
Answer:
a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.
Step-by-step explanation:
Answer:
D.
Hope that helps!
Step-by-step explanation:
Find mAPD .
60
Select one:
O a. 30 degrees
O b. 60 degrees
O c. 45 degrees
O d. 90 degrees
Answers
Answer:
I believe it's a because 90 + 60 would get you 150 and then you add 30 and it gives you 180/half a circle
Please help i will give brain
A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again?
A fan has 5 equally spaced blades.
A. 120°
B. 60°
C. 90°
D. 72°