Answer:
20 words
Step-by-step explanation:
Which shape is NOT a trapezoid?
Answer:
rhombus is not a trapezoid
Step-by-step explanation:
rhombuses dont have one pair of parellel sides
Once the Mercury-Atlas 9 was in orbit, in the first 20 seconds the spacecraft traveled 156km. What was the acceleration of the spacecraft during the first 20 seconds of orbit?
(Hint: You must find the speed first.)
What is the area of a right triangle with a base of 25 centimeters and a height of 13 centimeters?
76 cm
162.5 cm
161 cm
38 cm
Answer:
162.5 cm²Step-by-step explanation:Area of a triangle = (BH)/2
Base= 25
Height=13
(25×13)/2= 162.5 cm²
No links please and make sure it's correct.
Answer:
2 acute angles,1 obtuse angle,and also 1 right angle
Step-by-step explanation:
as u can see at the top left corner,it's acute,and at the right down corner. At at the left down corner is obtuse,and at the top right corner is right angle ÔwÔ
Amelia inserted parentheses to the numerical expression 12 ÷ 2 + 4 × 3 + 5 so that the value of her expression was 16. Which of the following shows where Amelia inserted the parentheses?
A. 12 ÷ 2 + 4 × (3 + 5)
B. 12 ÷ (2 + 4) × 3 + 5
C. 12 ÷ 2 + (4 × 3) + 5
D. 12 ÷ (2 + 4) × (3 + 5
Answer:
D. 12 ÷ (2 + 4) × (3 + 5)
Step-by-step explanation:
12 ÷ (2 + 4) × (3 + 5)
⇒ 12 ÷ 6 × 8
⇒ 2 × 8
⇒ 16
A student would like to estimate the mean length of words in a book report he just finished writing. He selects a
random sample of 20 words and determines the mean length to be 4 characters. Later, he discovers how to use a
built-in function of his word-processing program that reveals that the mean length of all words in his book report is
4.3 characters. Which of the following describes the number, 4.3?
O sample
O statistic
population
parameter
Answer:
statistic
Step-by-step explanation:
because its calculated
Answer:
parameter
Step-by-step explanation:
i got 100
A triangle is shown what is the length in inches of side a
What should be added to p2+ pq + r2 to get 2p2+ 5pq?
2p2 + 5pq
p2+4pq - r2
p2+ 5pq
p2+ 4pq
Answer: p2+4pq - r2
Step-by-step explanation:
p2+ pq + r2 + p2 + 4pq - r2
First, rearrange so like terms a beside each other.
p2 + p2 + pq + 4pq +r2 - r2
= 2p2 + 5pq
The figure below is an octagon. All eight sides are the same length, and all of the angles have the same measure
Which statement below is true?
A:All of the lines shown are lines of symmetry
C:A line of symmetry must be a diagonal of the figure,
B:All of the octagon's lines of symmetry are shown.
A:Line a is not a line of symmetry
Simplify the following using the Distributive Property: -2(x+10)
Answer:
[tex]\bold{-2x-20}[/tex]
Step-by-step explanation:
Hi there!
Let's clarify what the Distributive Property is.
It's a property that states
[tex]\bold{a(b+c)=ab+ac}[/tex]
So, we take a number a, multiply it by b and c, and add the products.
Now, let's use this property to simplify our expression:
[tex]\bold{-2(x+10)}[/tex]
[tex]\bold{-2x-20}[/tex]
Hope it helps! Enjoy your day!
~Just a teenage girl willing to help
[tex]\bold{Besties4Ever:-):-):-)}[/tex]
Sharon works as a carpenter and makes $29.67 per hour.
Sharon works 10 hours every day. Calculate the gross pay per
week.
Answer:
2,076.9
Step-by-step explanation:
29.67 x 10 = 296.7
296.7 x 7 = 2,076.9
Hi, would I get help on this please?
A school increases its intake by 10%. if it starts with 1000 students, how many will it have at the beginning of the fourth year of expansion?
Answer:
1464 Students
Step-by-step explanation:
10% increase of 1000 = 1100 year 1
10% increase of 1100 = 1210 year 2
10% increase of 1210 = 1331 year 3
10% increase of 1331 = 1464 year 4
3x+2=5x-(2x+1) what is x
Answer:
No solution
Step-by-step explanation:
Combine like terms on the right hand side of equation
3x + 2 = 3x -1
This cannot be true so there are no solutions.
Answer:
No soultion :)
Step-by-step explanation:
3x+2=5x-(2x+1)
3x+2=5x-2x-1
3x-3x+2=5x-2x-3x-1
all xs cancel out
2 does not equal -1
There is no solution
Please help me answering this :)
If fake answer, then will be reported.
Answer:
25.
Step-by-step explanation:
If the distance from Dunlap and Butte is 20 MI then the distance between Ferris and Butte would be 25 because it wouldn’t reach from 20 all the way so it Hass to add more and 25 would be the only one .
Find the area of the isosceles triangle with side lengths of 14 inches, 25 inches, and 25 inches.
Formula with values
plugged in: A =
(no spaces)
A=
inches
2
3
4
5
MAT-1101-3 - ARITHMÉTIQUE APPLIQUÉE AUX FINANCES
(3)
6.
Classez les fractions suivantes par ordre décroissant. Montrez la solution à l'aide du PGCD.
5 5 7 4 17 3
8'2'10'5'20'4
Answer:
B ignore bottom
Step-by-step explanation:
Your answer should be written in paragraph/essay format.
Any sources used should be cited at the bottom of your paper.
All answers should show you have learned something from Unit 9. Material from other units will not be graded for this assignment.
If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.
(HINT: your answer should be written as a rate.)
(Please Help) (ASAP)
POINT:20!!!
Answer:
his average speed is 60 mph
Step-by-step explanation:
please mark brainliest, i need it for a new rank
<3
If x = 12 units, y = 3 units, and h = 13 units, find the area of the parallelogram shown above using decomposition. A. 234 square units B. 156 square units C. 195 square units D. 117 square units
Answer:
C. 195 square units
Step-by-step explanation:
Answer:
554
Step-by-step explanation:
-9 = 1/3m + 6
SHOW WORK.
Step-by-step explanation:
Sorry its messy but if you cant understand tell me
Mr. Malfetano has 1,890 feet of lumber in his factory. If he uses 6.3 feet of lumber for each dog house he manufactures, how many dog houses can he make?
Please ASAP
Which is an example of a cubic monomial?
x² + 5x - 6
x³ + 5
x² + 3
5x³
Answer:
5x^3
Step-by-step explanation:
its the 4th
The polynomial example of a cubic monomial is option D 5x³.
What are terms in polynomials?The polynomial are mathematical expressions involving variables raised with non negative integers and coefficients(constants who are in multiplication with those variables) and constants with only operations of addition, subtraction, multiplication and non negative exponentiation of variables involved.
Terms are added or subtracted to make a polynomial. which are composed of variables and constants all in multiplication.
Example as 3x +5 is a polynomial consisting 2 terms as 3x and 5
Since we know that if there is one term, the polynomial will be called monomial.
If there are two terms, the polynomial will be called binomial and If there are three terms, the polynomial will be called trinomial
Therefore, we can see that 5x³ is cubic monomial.
Learn more about polynomials here:
https://brainly.com/question/10451213
#SPJ2
Please help!! (Will give brainy!) (Geometry) (look at picture)
Answer:
First ones 90 and the second one is 48
Step-by-step explanation:
please brainliest me
2. Sara started out with $50 in her piggy bank. Every week she deposited the same amount of
money in the bank. After 7 weeks she had $67.50. Find the average rate of change or slope
in dollars per week. (This is a unit rate.)
Answer: 2.5 dollars/week
Step-by-step explanation:
50 + 7x = 67.50 x is the cost she deposited every week
7x = 17.5
x = 2.5
ANSWER AND EXPLAIN I’LL MARK BRAINLIEST GIVING 26 POINTS
Answer:
Estimate (eye-ballin'): around (3, 3)
Calculation: (2.6, 3.2)
Step-by-step explanation:
Given:
4x + 3y = 20
y = 2x - 2
Sophia's strat is absolutely correct. She makes two equations into one. This is called "substitution":
- Insert y of 2nd equation as y in 1st equation:
4x + 3(2x - 2) = 20
**Remember to multiply the entire thing by 3**
4x + 6x - 6 = 20
**Solve for x**
10x - 6 = 20
10x = 26
x = 2.6
Now that we have x, just plug it into any equation to find y (hint 2nd is easier):
y = 2(2.6) - 2
y = 3.2
COORDS: (2.6, 3.2)
if exchange rate is#420 to a $, then #200.000.00 in $
Answer:
$476.19
Step-by-step explanation:
Given data
Exchange rate
We are told that #420 represents $1
We want to find the dollar equivalent of #200,000.00
if #420 represents $1
then #200,000 represents x
cross multiply
x= #200,000/420
x= $476.19
Hence the eqivalent is $476.19
Which equation does the graph represent? (Giving 50 points )
Answer:
the 2 one i think
Step-by-step explanation:
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 11
Answer:
Step-by-step explanation:
You want to use a trig identity. You have the side opposite, O and the side adjacent A, therefore use tangent:
[tex]tan(x)=\frac{O}{A}[/tex]
Substitute in your values and solve:
[tex]tan(30)=\frac{x}{5}[/tex]
[tex]x=\frac{5\sqrt{3} }{3}[/tex] or 2.9
If I helped, a brainliest answer would be greatly appreciated!
A triangle is cut from a piece of fabric the triangle has height of 8 inches and area of 120 square inches what is the length of the base triangle
Answer:
8x120=....
Step-by-step explanation:
Find the surface area of the right rectangular prism shown below.
units?
2.5
10
4