Answer:
125
Step-by-step explanation:
5 to the third power is 125
2x - 5 + 8x .....................................
Answer:
10x - 5
Step-by-step explanation:
2x - 5 + 8x Get the common variables.
-5 = 2x + 8x
10x - 5
Hope this is correct :)
Hello there I hope you are having an great day :)
2x - 5 + 8x = 10x - 5
Hopefully that helps you :)
Which set of angles could be the interior angles of a triangle?
A. 109, 20°, and 60°
B. 20°, 20°, and 50°
C. 20°, 30°, and 50°
D. 20°, 60°, and 100°
Answer:
D. 20°, 60°, and 100°
Step-by-step explanation:
basically you're testing which set adds up to 180°:
D should immediately catch the eye since it has a simple 100°, and 60+20 is 80, making D the correct answer
a: 189°
b: 90°
c: 120°
d: 180°
what is the tone of the poem The Chimney Sweeper by William Blake
Answer:
The tone of the poem is one of gentle innocence and trust, which contrasts sharply with its grim subject. The young chimney sweeper's words show that he and his fellow sweep are in a harsh situation. They are the among most vulnerable in society: young children who are orphaned or unwanted.
Solve:|10n+6|=|8n+10|
Answer:
-8/9, 2
Step-by-step explanation:
see the steps below:)
can someone pls pls help me ?
Answer:15
Step-by-step explanation: this is an equilateral triangle and 45-15-15=15 so no matter what it would be 15
Answer:
It's 15
Step-by-step explanation:
perimeter is sum of all the sides
15+15+v = 45
30+v = 45
subtract 30 from both sides
v = 45-30
= 15mm
d1=3.5in;d2=18in.
what is the area of the rhombus
Answer:
Area = 31.5 squared inches
Step-by-step explanation:
I am assuming d1 and d2 diagnol lengths, so if that's true, then answer would A=(d1*d2)/2 (3.5*18)/2 = 63/2 = 31.5 squared inches
Solve for x xx. Your answer must be simplified. x + 5 ≤ − 4
Answer:
x ≤ − 9
Step-by-step explanation:
x + 5 ≤ − 4
Subtract 5 from each side
x + 5-5 ≤ − 4-5
x ≤ − 9
find the area of the following figure
Answer:
6
Step-by-step explanation:
First side times hight or 3x4=12
12 is a whole square, but this is a triangle (Half of a square)
So we divide by 2 to find the area. 12/2=6
6
Answer:
Area=6
Step-by-step explanation:
Since the measurements of this right angle is 3 and 4 you have to multiply them together to get 12 but then you must divide that answer by 2 making the answer 6
- Use the numbers 2,165 and 4,428 to write and solve an equation that uses borrowing (regrouping).
Answer:
4,428-2,165=2,263
Step-by-step explanation:
you regroup the 2
The equation that uses numbers 2,165 and 4,428, and can be used to write and solve an equation that uses borrowing is 4,428-2,165=2,263.
What is Borrowing?Borrowing in subtraction, like "carrying" in addition, means to take quantities from one number and assign them to the next. The 10 is borrowed from the next higher digit column in this approach to generate a positive difference in the next column.
An equation is formed when two equal expressions are equated together with the help of an equal sign '='. An equation that uses borrowing or regrouping can be written as,
4,428 - 2,165 = 2,263
Hence, the equation that uses numbers 2,165 and 4,428, and can be used to write and solve an equation that uses borrowing is 4,428-2,165=2,263.
Learn more about Borrowing:
https://brainly.com/question/27988443
#SPJ2
How are the shapes alike ?
Answer:
those 4 options are wrong, unless I am d.u.m.b
Step-by-step explanation:
both of those figures have 6 faces, and 8 edges.
Have a nice day! :-)
Answer:
Each shape has 12 edges
Step-by-step explanation:
Every cube (regular hexahedron) has 6 square faces and each face has 4 edges. However, each edge is shared between 2 faces. So, you can determine how many edges there are by multiplying 6 x 4 and dividing the resulting number (24) by 2, getting the final number of 12.
Need help on this please so confusing
Answer:
x = 37 if im correct
Step-by-step explanation:
Find the unknown angles from
the given figure.
(2x-3)°
(2x-43)
Answer:
2x-3 = 29
8x = 128
x+7 = 23
Step-by-step explanation:
The sum of the angles of a triangle is 180
2x-3 + 8x+ x+7 = 180
Combine like terms
11x+4 = 180
Subtract 4 from each side
11x+4-4= 180-4
11x = 176
Divide by 11
11x/11 =176/11
x =16
2x-3 = 2*16-3 =32-3 = 29
8x = 8*16 =128
x+7 = 16+7 = 23
Carlos downloaded a pattern from the Internet for making a table with an
irregular polygon-shaped top. The instructions on the pattern say that the
scale factor is 11/2. The sides of the pattern are shown on the diagram below.
What is the length of the longest side of the finished tabletop?
Answer: did you ever get the answer?
Step-by-step explanation:
I need it too lol
A card is drawn from a standard deck of cards. What is the probability
that a spade is drawn, then replaced, and a red card is drawn second?
There are 64 students in a class. 40 of them passed in Mathematics, 32 passed in Science and 15 passed in Mathematics as well as Science. How many students were unsucessful in both subjects ? (with process)
Answer:
7 students
Step-by-step explanation:
64 - (40+32-15) =
64 - (72-15)=
64-57 = 7
What does likelihood mean in math
Likelihood is the probable chances of occurrence of an event.
It simply means: what’s the chance “x” will occur?
I have a jar with 20 candies of which 10 are red, 5 are blue, 3 are green, and 2 are white. If I randomly grab 1 candy, what’s the likelihood it’ll be red? In other words: what’s the *chance* it’ll be a red candy?
(It’s 10/20 = 1/2 = 50%, by the way, but it’s just an example).
whats (x + 3) - (5x - 4)
Answer:
the answer is −4x+7
Step-by-step explanation:
yes
Answer:
-4x+7
Step-by-step explanation:
(x+3)-(5x-4)
Remove parenthesis and simplify:
-4x+7
Please answer fast!!
Jina has scored 13,26,23, 26, and 28 points in her five basketball games so far. How many points does she need to score in her game so that her average (mean) is 24 points per game?
It takes 0.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.505 cups of sugar. How many batches of cookies can I make?
Answer:
about 22 batches
Step-by-step explanation:
5.505 divided by .25
Answer:
4.6
Step-by-step explanation:
0.25+5.505=4.6 so that is the answer if you dont get it right me get it right because i just get ir on my test
In a group of 120 recruits at the police academy 80 are college graduates and 25 are army veterans. If 15 of the recruits are both college graduate and army veterans as shown above, how many are neither college graduate nor army veterans?
Answer:
the number of recruits neither be college graduate and nor army veterans is 30
Step-by-step explanation:
The computation of the number of recruits neither be college graduate and nor army veterans is as follows;
= Total recruits - (college students + army veterans - both college graduates & army veterans)
= 120 recruits - (80 + 25 - 15)
= 120 recruits - 90
= 30
hence, the number of recruits neither be college graduate and nor army veterans is 30
a car with a mass of 1500 kg accelerates 6 m/s2 when a force is applied to the car
what is the acceleration of the car if the force remains the same and the mass of the car is doubled
A. 3 m/s2
B. 6 m/s2
C. 12 m/s2
D. 24 m/s2
Answer:
i think is will be 3
Step-by-step explanation:
Solve the problem in the picture, also show your work!!!!!!!!!!!
Answer:
i believe it is c:50 if you add pi to the radius and of 8
Step-by-step explanation:
Answer:
C) 50 inches
Step-by-step explanation:
C = 2(3.14) x r
C = 6.28 x r
C = 6.28 x 8
C = 50.24
50.24 ≅ 50
what is the image of (-3,-5)) after a reflection over the x-axis?
Answer:
(-3,5)
Step-by-step explanation:
When you reflect over the x axis, the y value's sign changes.
So we have:
-3,5
Answer:
(-3,5) the graph is below
what does this equal to?
[tex]( {2p}^{ - \frac{1}{4} } ) ^{2} [/tex]
Answer:
2p^-1/4*2
2p^-1/2
2/p^1/2
Step-by-step explanation:
Helppp I beg ya 20 points and I’ll give brilliants to
Answer:
im not that smart
Step-by-step explanation:
Can someone plz help me on this one
For the perimeter use the formula 2x3.14xr
step 1: divide the 20 by 2
step2:multiply 3.14 by the qoutient of the division
step3:divide again by 2
For the area the formula is 3.14 x r x r
the r is the qoutient on step one
step 1: multiply both Rs
step2: multiply the 3.14 by the product of step one.
and you are done i hope it helps you
Find the surface area of a square pyramid with side length 3 km and slant height 5
km.
km
3 km
3 km
Answer:
39 sq km
Step-by-step explanation:
SA = area of the base + 1/2(perimeter of the base)(slant height)
= 3² + 1/2(3×4)(5)
= 9 + 6(5)
= 39
not good at this so pls answer if u know
Answer:
the first suggestion A
Step-by-step explanation:
A student who was not absent during the unit should score about 98 im not sure
(PLEASE HELP) 16
If a parallelogram has an
angle measure of 37º what
is the sum of the other
three angles?
A parallelogram is a quadrilateral. Therefore, the sum of its interior angles is 360 degrees.
If we know that one angle is 37 degrees, then the sum of the other three angles is: x + 37 = 360
The sum of the other three angles = 323 degrees
Hope this helps!! :)
SA = 2tr2 + 2trh
(Use 3.14 for a.)
Find the surface area of
a cylinder that has a base
radius of 2 feet and a
height of 14 feet.
square feet
Do NOT round your answer.
Enter
Answer:
that's wrong
Step-by-step explanation: