Answer:
8 in
Step-by-step explanation:
First of all we have to find the area of the base triangle.
For do this we can use this formula:
A = (base edge x base height)/2
A = (9 x 4)/2 = 18 in^2
The formula for find the volume of a pyramid is:
V= Base area x height)/3
So the height can be find in this way
3 x V = base area x height
height = (3 x V)/base area
height = (3 x 48)/18 = 8 in
Answer:
pretty sure it is 8in I think
Two angles are supplementary. One angle is 155. What is the measure of the other angle?
Answer: your answer should be an angle that is greater than 90 degrees.
Step-by-step explanation: a supplementary angle is an angle that is greater than 90 degrees. hope it helps :)
How to do this work
Answer:
26x+32
Step-by-step explanation:
2(3x+5+10x+11)
6x+10+20x+22
26x+32
Answer:
if yiu want to expand it is solved as the following :
V: 2(13 x +15 )
=26x +30
Step-by-step explanation:
if you want to solve 26x + 30=0
26x =30
x =30÷26=1.15
pls help quickly thank u
Answer:
Dependant
Step-by-step explanation:
Its dependant because when you take out one chocolate another may fall and take its place.
4/9
A bag contains 4 apples, 6 pears and 8
oranges. What is the probability of
picking an orange? (in simplest form)
Using the question above, what is the
COMPLEMENT of picking an orange from
the bag?
Answer:
The probability of picking an orange is 8/18, or 4/9.
8/18 of the fruits are oranges, so 10/18 of the fruits are not oranges. The complement of picking an orange is 10/18 or 5/9.
Step-by-step explanation:
There are 4 apples, 6 pears, and 8 oranges. That adds up to 18 fruits. 8 of those are oranges, so the probability of picking an orange is 8/18, or 4/9 simplified.
The complement means all outcomes that are NOT the favorable outcome, or in this case, all outcomes that are not oranges. There are 8 oranges out of 18, so there are 10 fruits that are not oranges. This makes the complement 10/18, or 5/9 simplified.
Answ2/6 or 33% chance of getting an apple, 3/24 or 13% of getting a pear and 13/24 or 54% chance of getting an orange hope that helps.er:
Step-by-step explanation:
Solve forj j - 263 = 243
Answer:
The value of j is 506
Step-by-step explanation:
j - 263 = 243
j = 243 + 263
j = 506
Thus, The value of j is 506
-TheUnknownScientist
how do you solve 5(-2x -3
Answer:
10x-15
Step-by-step explanation:
Step-by-step explanation:
-10x - 15
5 x -2x = -10x
5 x -3 = -15
HELP PLEASE 24 POINTS
Answer:
reflection
Step-by-step explanation:
it is being REFLECTED over the x axis so this makes it a reflection
pls mark brainliest I need it
Please help. ❗❗❗❗❗
osmqbshxissjwvgxkoqjwvwnmddk
Answer:
C
Step-by-step explanation:
This makes the most sense.
Help will give crown do NOT get this
Answer:
[tex]14x + 36 = 15[/tex]
Step-by-step explanation:
Multiply both sides by LCM which is 18.
[tex]18( \frac{7}{9} )x + 2 )= \frac{5}{6} \times 18[/tex]
[tex]14x + 36 = 15[/tex]
Write the word sentence as an inequality The quotient of a number y and -3.6 is less than 6.5.
Answer:
the quotient of a number y and negative three point six is less than six point five.
Kim wants to solve the equation 538+ 223= x. How should Kim rewrite the sum in order to solve for x?
Answer:
x = 761
Step-by-step explanation:
x = 538 + 223
x = 761
will be giving brainliest :)
scale factor is 4
the blue square is 4 times bigger
Answer:
the scale factor would be 4
Step-by-step explanation:
because the blue square is about 4 times bigger then the other one
PLS HELP WILL GIE BRAINLEAST!!
Answer:
x = 2/3
Step-by-step explanation:
24. Two trapezoids have areas of 432 cm and 48 cm. Find their ratio of similarity
A 3:1
B. 9:1
C. 1 3
D 1.9
Answer:
9:1
Step-by-step explanation:
432/48=9
9:1
How many cubic units are in this box?
A. 6
B. 9
C. 11
D. 18
E.
none of these
Answer:
Answer:
there are 18 cubes in that box.
The graph of a quadratic function has a vertex (1,-3). What is the domain and the range?
Answer:
domain would be all real numbers
range would be either: y ≥ -3 or y ≤ -3 depending whether the vertex is a minimum or a maximum
Step-by-step explanation:
Can someone solve these rational expressions showing work thanks
Answer:
[tex]\frac{x-5}{\left(x-3\right)\left(x+2\right)}+\frac{2}{\left(x-3\right)\left(x+2\right)}=\frac{1}{2+x}[/tex]
Step-by-step explanation:
[tex]\frac{x-5}{\left(x-3\right)\left(x+2\right)}+\frac{2}{\left(x-3\right)\left(x+2\right)}[/tex]
[tex]\mathrm{Apply\:rule}\:\frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}[/tex]
[tex]=\frac{x-5+2}{\left(x-3\right)\left(x+2\right)}[/tex]
[tex]\mathrm{Add/Subtract\:the\:numbers:}\:-5+2=-3[/tex]
[tex]=\frac{x-3}{\left(x-3\right)\left(x+2\right)}[/tex]
[tex]\mathrm{Cancel\:the\:common\:factor:}\:x-3[/tex]
[tex]=\frac{1}{2+x}[/tex]
solve and graph the inequality below
Answer:
x<15
Step-by-step explanation:
12. The side lengths of three triangles are shown.
Which of the triangles are right triangles?
4x > 20 Is x=12 a solution?
yes or no
no
Hope this helps
:T
:B
:D
From what we have, x can equal 12
4x > 20
20/4 = 5
x > 5
12 > 5
Last question!!!!!
explain if posible
Answer:
<ABT = 43°<TBC = 43°Step-by-step explanation:
Given,
Line BT is the bisector of <ABC
So,
3x + 13 = 5x - 7
=> 13 + 7 = 5x - 3x
=> 20 = 2x
[tex] = > x = \frac{20}{2} [/tex]
=> x = 10
As,
We got the value of x = 10
Therefore,
<ABT = 3x + 13 °
= 3×10 + 13 °
= 30 + 13°
= 43°
<TBC = 5x - 7°
= 5 × 10 - 7°
= 50 - 7°
= 43°
Hence,
Value of <ABT = 43° and value of <TBC = 43° (Ans)
A number more than 4
Answer:
5
Step-by-step explanation:
HELP MEEEEE I REALLY NEED HELP
Answer:
they are vertical angles
Step-by-step explanation:
find the value of x in the triangle shown below
Answer:
nice
Step-by-step explanation:
Answer:
x=32
Step-by-step explanation:
So a triangles angles add up to 180 degrees. . .
2x+116=180
64=2x
x=32
Create 2 equivalent expressions
4(2x1.5x)+10
ANS: 2 (12e^2inx^3prs^3 o + 10
Step-by-step explanation:
an area rug is Rachel's room is shown below
Answer:
1272 ft^2
Step-by-step explanation:
The area is 144*106= 15264 inches and to convert inches to feet we divide by 12 because a foot has 12 inches
15264/12 = 1272 ft^2
which box plot matches the data set
21,22,23,26,29,32,34,38,40,42,43
For this data set,the first quartile is 23 the median is 32 the 3rd quarter is 40
Answer:
Option C is your answer
Step-by-step explanation:
21,22, 23, 26,29, 32, 34,38, 40, 42,43
Yes, Q1 is 23, median is 32, Q3 is 40
So the box should start on 23, end on 40, and have its inner line over 32.
In your picture, that's option C
Answer:its c
Step-by-step explanation:i took the test
If you think of the equation as an equation for a line.
=+
y
=
m
x
+
b
where
=5/9(−32)
C
=
5
/
9
(
F
−
32
)
or
=5/9−5/9(32)
C
=
5
/
9
F
−
5
/
9
(
32
)
you can see the slope of the graph is 5/9
5
/
9
, which means that for an increase of 1 degree Fahrenheit, the increase is 5/9
5
/
9
of 1 degree Celsius. Therefore, statement I is true.
This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of 9/5
9
/
5
degrees Fahrenheit. Since 95
9
5
= 1.8, statement II is true.
On the other hand, statement III is not true, since a temperature increase of 9/5
9
/
5
degrees Fahrenheit, not 5/9
5
/
9
degree Fahrenheit, is equal to a temperature increase of 1 degree Celsius.
The final answer is D.
Answer:
The answer is D.
Step-by-step explanation:
May be confusing.
Answer:
why are you giving out answers as a question
Step-by-step explanation:
What is the common ratio of the sequence?
-2, 6, -18, 54
Answer:
The common ratio of the sequence is -3
Step-by-step explanation:
The reason why the answer is -3 because every single number is multiplied by -3. If you need an explanation on how I found it, here it is:
To determine the common ratio by dividing each number in the sequence from the number preceding it. If the same number is not multiplied to each number in the series, then there is no common ratio.
What value of x makes the equation -2/3x + 3 1/3x - 1/2 = -1/3x + 5 1/2 true? Please help ASAP!!!!!!!!
Answer:
x = 2Step-by-step explanation:
The steps of the solution in the photo above
I hope that is useful for you :)