Answer:
B. 6.7 inches, 1.1 inches, and 7.9 inches
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Using the triangle side length theorem
The sum of the two smaller sides must be greater than the larger sides.
B is i the only one where the two smallest sides combined is smaller than the greater side
[tex]6.7 + 1.1 > 7.9 {?}[/tex]
Isn't since since 7.8 is less than 7.9 so B is the answer
Write an inequality for the following situation: Sam has less than $5 in his pocket. (Let $ x = amount of money in his pocket.)
Answer i well say 36
Step-by-step explanation:
Answer:
x < 5
Step-by-step explanation:
Sam has less than we would be <
The amount in his pocket would be x stating that x is less than
Now we add the five at the end fishing up the inequality to be x < 5
If P*Q means (P + Q)/2, what is the value of 3*(6*8)?
An aeroplane flew from Qatar to Bahrain. The distance flown was 135 km. The average speed was 180 km/h. Work out the time taken. Give your answer in minutes
Given:
The distance flown was 135 km.
The average speed was 180 km/h.
To find:
The time taken by the airplane.
Solution:
We know that,
[tex]Speed=\dfrac{Distance}{Time}[/tex]
[tex]Time=\dfrac{Distance}{Speed}[/tex]
Putting Distance = 135 and Speed = 180, we get
[tex]Time=\dfrac{135}{180}[/tex]
[tex]Time=0.75[/tex]
The time taken by the airplane is 0.75 hours.
We know that,
1 hour = 60 min
0.75 hour = 0.75 × 60 min
0.75 hour = 45 min
Therefore, the time taken by the airplane is 45 min.
[tex]3 \times 2 \\ [/tex]
how do you solve this question?
6
Step-by-step explanation:
anything times 2 add it by that number
example: 2×7 is the same as 7+7
A Mars rover descended from the rim of a crater at a constant rate. After 2 days, the rover's elevation was 106 meters. After 6 days, its elevation was 48 meters. What elevation did the rover start at? ____meters Complete the equation that describes the relationship between the rover's elevation in meters, E, and the elapsed time in days, t. Write your answer using whole numbers or decimals rounded to the nearest tenth. E= ___ t+____
Answer:
135
E = - 14.5t + 135
Step-by-step explanation:
Given that, descent rate is constant ;
Elevation after 2 days = 106 m
Elevation after 6 days = 48 m
Let
Rate of elevation per day= x
Initial elevation = a
Hence,
a - 2x = 106 - - - (1)
a - 6x = 48 ___(2)
-2x + 6x = 106 - 48
4x = 58
x = 58/4
x = 14.5 meters per day
Hence, initial elevation :
a - 2(14.5) = 106
a - 29 = 106
a = 106 + 29
a = 135
Relationship between Rover's elevation, E and elapsed time, t
E = - 14.5t + 135
-14.5 = rate per day
What is the equation of the line that passes through the point (-2, 6) and has a slope of -3?
Answer:
y=-3x
Step-by-step explanation:
Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an
equation to solve this problem. Use c as your variable.
Answer:
Step-by-step explanation:answer is $6 per candy bar/ c=6
Find the mean of the data.
Length (cm) of fish in tank:
7, 2, 1, 4, 5, 2, 3
Round to the nearest tenth.
Mean: [?] cm
Answer: 3.4cm
Step-by-step explanation:
Total cm = 24
Number of fish = 7
24/7 = 3.4
Value of x? I need this very quickly.ASAP.
Answer:
x = 5
Step-by-step explanation:
The sum of the angles of a triangle is 180°.
(180 - 18x + 5) + (-1 + 8x) + 46 = 180
⇒ 180 - 18x + 5 - 1 + 8x + 46 = 180
⇒ -10x + 230 = 180
⇒ -10x = -50
⇒ x = 5
HELP ASAP PLEASE! FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)
Answer:
90-51 = 39 39°
Step-by-step explanation:
Siobhan wants to measure the mass of a bag of flour. what should she use?
Answer:
she should use a scale 8)
Step-by-step explanation:
During a thunderstorm, 600 millimeters of rain fell in 30 minutes. How fast did the rain fall, in millimeters per minute?
what is the domain and range of {(-5,0), (-8,4), (-4,-4), (1,-5)}?
Answer:
All the domains are x values (-8, -4, 1)
All the ranges are y values: (4, -4, -5)
Step-by-step explanation:
In triangle ABC, the measure of C is 90°,
AC=24, and BC=10. What is the value of sin
A?
Answer:
Sin A = 0.38462
Step-by-step explanation:
From the trigonometric function,
Sin A = [tex]\frac{Opposite}{Hypotenuse}[/tex] ................... 1
So that, applying the Pythagoras theorem to determine the value of hypotenuse,
[tex]/Hyp/^{2}[/tex] = [tex]/Opp/^{2}[/tex] + [tex]/Adj/^{2}[/tex]
= [tex]24^{2}[/tex] + [tex]10^{2}[/tex]
= 576 + 100
[tex]/Hyp/^{2}[/tex] = 676
Hyp = [tex]\sqrt{676}[/tex]
= 26
The hypotenuse of the triangle is 26.
Thus, from equation 1;
Sin A = [tex]\frac{10}{26}[/tex]
Sin A = 0.38462
this Is my question
-3
Step-by-step explanation:
h^2/ h^2×g^3= 1/g^3= g^-3 -----> ?=-3
Whoever answers this question first gets brainly 7
Answer: Statement A
Step-by-step explanation:
HELP ME PLEASE
WHAT IS 24a³ ÷ 8a²
Answer:
3 a^5
Step-by-step explanation:
d/da((24 a^3 a^2)/8) = 15 a^4
slove for x
do I do 50*3?
Answer:
65 is x
Step-by-step explanation:
the equation is 2x+50=180 remember line measures 180 degrees that is why the equation also equal 180.
Answer:
x = 65
Step-by-step explanation:
The line is a 180 degree so 180- 50 = 130
130 / 2 = 65
2 x 65 = 130
X = 65
HELP ME PLEASE!! 10 POINTS!!
A store owner wants to prepare 100 lb of a candy mix that she will sell for $1.36 per lb. She mixes 20 lb of jelly beans that cost 20 cents per lb with sugar candies. How much does 1 lb of sugar candies cost. I WILL MARK BRAILIEST, PLEASE HELP ME! I don't get it!
Answer: 1.65
I hope this isn't too late : )
The cost of 1 lb of sugar candies is $1.65.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
Explanation
Given to us
weight of candy mix = 100 lb,
weight of jelly beans = 100 lb,
Cost of jelly beans = 20 cent per lb = $0.20 per lb,
Cost of candy mix = $1.36 per lb.
Total cost of candy mix:
Total cost of candy mix = weight of candy mix * Cost of candy mix
= 100 lb * $1.36
Total cost of Jelly beans:
Total cost of Jelly beans = weight of Jelly beans * Cost of Jelly beans
= 20 lb* $0.20
Weight of Sugar candies:
weight of Sugar candies = weight of candy mix - weight of jelly bean
= 80 lb
Total cost of sugar candies:
Total cost of candy mix = Total cost of jelly beans + total cost of sugar candies
100 lb * $1.36 = 20 lb* $0.20+ 80lb*x
solving we get,
x = 1.65
Hence, the cost of 1 lb of sugar candies is $1.65.
Learn more about cost and weight:
brainly.com/question/13129990
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5. Line 2x -3y = 6 is transformed by a dilation a scale factor of 2 and centered at the (3, 0). What is the equation of the line after the dilation?
Answer:
2x-3y=6
Step-by-step explanation:
To keep it short, since one of the points o the equation 2x-3y=6 is on the line and is the center of the non rigid transformation we can stretch or compress however long we want, the equation or slope will stay the same since slopes are proportional for example the slope in this problem is 2/3. If we multiply the line by a scale factor of 2, the lines are similar and the slope is 4/6 which is the same as 2/3. So the equation stays the same
HELP ASAP
solving the identity, tan (A) =
Answer:
Its 7/3 or the second one
Step-by-step explanation:
Answer:
Solving the identity, tan(A) = √7/3
question after is
What is cot(A)? -3√7/7
Step-by-step explanation:
someone make me the brainliest
may someone pleaseeeeeeeeeeeeee helpppppppp meeeeeeeeeeeeeeee
Answer:
17 + 15
Step-by-step explanation:
How many pennies are in a tower with a height of 0 cm help pls
Answer:
0 pennies
Step-by-step explanation:
Answer:
None
Step-by-step explanation:
If there is no measurment of hieght or width then there is no answer
15÷4 as a mixed number
Answer:
15/4 = 3 3/4
Step-by-step explanation:
15/4 = 3 R 3 = 3 3/4
Answer:
3 3/4
Step-by-step explanation:
(-38.76)(-15.6) is negative?
Answer:
no its positive
Step-by-step explanation:
negative X negative = positive
Negative x positive = negative
positive x positive = positive
Answer:
that is false
Step-by-step explanation:
The answer is false reason is if any negitive is mutiplied or divided by another negitave the answer will always be positive.
the answer to the eqaution is 127.156
Hope this helped
can i get brainly pls?
5) For what t - interval is Aw zero?
A) weeks 1 to 2
B) weekz 2 to 3
C) weeks 3 to 4
D) weeks 4 to 5
E) weeks 5 to 6
Help PLEASE ASAP
What is m∠1?..............
the answer is 150
I hope im not wrong
Expand (x-4)^4 with binomial theorem or pascal's triangle SHOW ALL STEPS!
PLS HELP ASAP WILL GIVE BRAINLIEST TO WHOEVER SHOWS ALL STEPS!
Answer:
x^4 - 16x^3 + 96x^2 -256x + 256
Step-by-step explanation:
The coefficients of this using the pascal triangle is ;
1 4 6 4 1
Thus, we have that;
1(x^4•(-4)^0) + 4(x^3)(-4)^1 + 6(x^2)(-4^2) + 4(x^1)(-4)^3 + 1(x^0)(-4)^4
= x^4 - 16x^3 + 96x^2 -256x + 256
20 points helppp!!!
Answer:
C
Step-by-step explanation:
Answer:
C (20.25)
Step-by-step explanation:
Formula = A=[tex]\frac{c^2}{4\pi }[/tex]
A=[tex]\frac{9^2}{4\pi }[/tex]
A=81/4pi
Area=20.25[tex]\pi[/tex] meters
Find the value of X
I don’t know the answer?
==========================================================
Explanation:
We have n = 8 sides for this octagon.
This means the interior angles sum to 180(n-2) = 180(8-2) = 180*6 = 1080 degrees.
The tickmarks tell us that each side is the same length, so we have a regular octagon. This means that all 8 angles are the same measure. Let's say each angle is y degrees.
1 angle = y degrees
8 angles = 8y degrees
Solving 8y = 1080 leads to y = 1080/8 = 135
Each angle of this regular octagon is 135 degrees.
--------------------
Now set 16x+23 equal to 135 and solve for x
16x+23 = 135
16x+23-23 = 135-23
16x = 112
16x/16 = 112/16
x = 7