Answer:
right,scalene triangle
Find two numbers the quotient is between. Then estimate the quotient.
250 ÷ 4
Multiply 4 by multiples of 10 to estimate the quotient. The quotient is between
and
.
The estimate for the quotient is
.
Answer: 250
Step-by-step explanation: 250 divided by 4 multiply 4 equals 250
Which table of values is defined by the function y = 5x + 4?
Answer:
Graph using a table of values.
x y
-2 -6
-1 -1
0 4
1 9
2 14
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hey niy
Here's a graph of a linear function. Write the equation that describes that function
ANSWER ASAP I WILL GIVE BRAINLIEST
Answer:
Period=pi amplitud=1
Step-by-step explanation:
2. It takes the 1st hose 3.25 hours to fill the empty tank
by itself while both hoses can fill it in 1.25 hours. How
long will it take the 2nd hose to fill the empty tank by
itself?
Answer::
Step-by-step explanation:
What is the area of the shaded region?
Answer:
12 cm^2
Step-by-step explanation:
What is the measure of AEB?
Can y’all help me please
Letters A through F
Please:((
Answer:
can you take another photo
Step-by-step explanation:
Cora gave her a $4.40 tip. The tip was 20% of the cost of the haircut. Write an equation to find b, the cost of the haircut .
Answer:
3.52
Step-by-step explanation:
do 4.40*.20. youll get .88, then subtract .88 from 4.40. pls give brainliest
Marta’s math textbook weighs 4/5 of a pound less than 4 times the weight of the book she is reading for her language arts class. If the weight of the math textbook is 2 1/5 pounds, which shows the correct equation and value of x, the weight of Marta’s book for language arts?
True or false. Explain.
The volumes of a rectangular-based pyramid and a triangular-based pyramid with congruent heights and equal base areas are equal
Answer:
true
Step-by-step explanation:
Solve for x. Round your answer to the nearest tenth
Answer:
x = 17.2
Step-by-step explanation:
cos 35 = x/21
0.8192 = x/21
x = 17.2
Using the letters GBLAOKZE you select the A from the group without replacing the A,you select a second letter.find P(not K)
Answer:
Step-by-step explanation:
After selecting A there are 6 letters that are not K out of the remaining 7 letters so
P(!K)=6/7
The parallelogram whose diagonals are equal in length and not perpendicular is
called
(a) square
(b) rectangle.
(d) straight.
(c) rhombus.
(d) trapezium
Answer:
Rectangle.
Step-by-step explanation:
If the diagonals are equal then the parallelogram is a rectangle. They are also equal in length in a square, which can be regarded as a special type of rectangle - but in this case the diagonals are perpendicular. They are also perpendicular in a rhombus.
need help on geometry question :)
Answer:
the answer is 9√3
sin60°= p/h
√3/2 = x/18
by cross multiplication we get
18√3=2x
therefore: x=9√3
Answer:
I think it's 12√3
I don't know if I'm correct
What is identity matrix with example.
Answer:
An identity matrix is a square matrix having 1s on the main diagonal, and 0s everywhere else. For example, the 2×2 and 3×3 identity matrices are shown below. These are called identity matrices because, when you multiply them with a compatible matrix , you get back the same matrix
Step-by-step explanation:
mark as brainliest pls :)Answer:
An identity matrix is a square matrix having 1s on the main diagonal, and 0s everywhere else. For example, the 2×2 and 3×3 identity matrices are shown below. These are called identity matrices because, when you multiply them with a compatible matrix , you get back the same matrix.
Identity Matrix is the matrix which is n × n square matrix where the diagonal consist of ones and the other elements are all zeros. It is also called as a Unit Matrix or Elementary matrix. It is represented as In or just by I, where n represents the size of the square matrix. Identity Matrix is denoted with the letter “In×n”, where n×n represents the order of the matrix.
One of the important properties of identity matrix is: A×In×n = A, where A is any square matrix of order n×n.
Hope this helped
hi pls help me in math im soo stuck:(((plss
Answer/Step-by-step explanation:
a. First, find the value of a.
Sum of the interior angles of a triangle = 180° (triangle sum theorem)
Therefore:
3a + 2a + a = 180°
Add like terms
6a = 180°
6a/6 = 180/6
a = 30
Thus:
a = 30°
2a = 2(30) = 60°
3a = 3(30) = 90°
b. The triangle is an isosceles triangle because it has two sides that are indicated to be equal. This also implies that the angels opposite each of the equal sides are also congruent to each other.
Therefore, sum of the isosceles triangle would be:
2(2x) + 5x = 180°
4x + 5x = 180
9x = 180
9x/9 = 180/9
x = 20
Thus:
2x = 2(20) = 40
5x = 5(20) = 100
nine more than the quotient of 2 and a number of x
Answer: 9 + 2/x - x = -19
Find the surface area of the prism
Answer:
dont you just add the numbers...?
Find the slope of the line that passes through (10, 10) and (8, 11).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answer:
= -1/2
Step-by-step explanation:
We can use the slope formula
m = (y2-y1)/(x2-x1)
= (11-10)/(8-10)
= 1/-2
= -1/2
1. Plot the following points on the same coordinate system.
(a) A(2,2)
(b) B(-1,2)
(c) C(-3,-1)
(d) D(2, -3)
What is exponential growth and exponential decay?
Answer:
In exponential growth, the rate of growth is proportional to the quantity present. In other words, y′=ky. Systems that exhibit exponential growth have a constant doubling time, which is given by (ln2)/k. Systems that exhibit exponential decay have a constant half-life, which is given by (ln2)/k
Step-by-step explanation:
There is your answer good luck! - Alexsys
Answer:
In some cases with exponential functions, as the value of x increases, the value of y also increases. This is a direct relationship known as exponential growth. As the value of x increases, the value of y grows rapidly. ... This is an inverse relationship known as decay.
Step-by-step explanation:
I hope this answer has helped you
PLS HELP ME YOU DON'T HAVE YO SHOW UR WORK
Answer:
b.
-2/3
Step-by-step explanation:
2/3 + (-2/3)
2+-2/3
0
hope this helps :)
Which point is closest to the y-axis?
(10, 15)
(5, 12)
(9, 11)
(-4, 14)
HEELLLLLLLLLLLLLLLLPPPPPPPPPPP PLZZZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answer:
x = 21
Step-by-step explanation:
equation:
⇒ 44 + 6x + 10 = 180
add like terms:
⇒ 44 + 6x + 10 = 180
⇒ 54 + 6x = 180
subtract 54 on both sides
⇒ 54 - 54 + 6x = 180 - 54
⇒ 6x = 126
divide 6 on both sides
⇒ [tex]\frac{6x}{6} = \frac{126}{6}[/tex]
⇒ x = 21
to check:
44 + (6x + 10) = 180
44 + (6 x 21 + 10) = 180
44 + 136 = 180
180 = 180
By the literal surface of the triangular prism 90 in2 110 in2 120 in2 130 in2
Plzzz hurry will mark brainlist
Answer:
3
Step-by-step explanation:
Your answer is 3
Answer:
i think its 120
Step-by-step explanation: thats what im going to put
Solve for u.
5u - 15 = 10
Solve for u
|5u-15|=10
If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution".
U =
=
No
solution
D
Answer:
5u-15=10 |+15
5u=25 |:5
u=5
The solution is 25
I hope it helps
have anice day
Eric had 4/7 of a spool of yarn. He used 3/7 of his yarn for a project. What fraction of the spool was used for the project? Write your answer in simplest form.
Answer:
= 1/7 or 0.(142857) in decimal
Step-by-step explanation:
(4/7) - (3/7)
= 1/7
the ratio of boys to girls is 15:11 .if boys are 435 find the number of girls
Answer:
319
Step-by-step explanation:
15÷11 = 1.36364
435÷1.36364 = amount of girls
which will be 319
5(x + 9) = 5x + 45?
What property is this equation?
Answer:
distributive property