Answer:
this doesnt make any sense
Step-by-step explanation:
Determine if each relationship is a proportional or nonproportional situation explain your reasoning
Answer:
Proportional
Step-by-step explanation:
The line is going straight up, this means while x- intercept increase y- intercept also increases making it proportional.
what is the sum of the arithmic series 26+29+32+35+38+41+44
Answer:
The answer is definetly 245
pls help with growth of pattern, number of tiles in 0 and pattern equation
Which product is represented by the model below
A Baker's recipe uses 4 cups of water for every 9 cups of flour. Which ratio of cups of water to cups of flour will make the same recipe?
The ratio of cups of water to cups of flour will make the same recipe are :
8:27, 12 :36, 16:45, 20 : 54, 24 : 63, 28 : 72
Ratio is use to show the frequency with which one number is contained in another number. For example, if for every boy there are five girls. This information can be expressed as 1 : 5.
The ratio of cups of water to flour is 4 : 9. The ratios that would yield the same recipe are ratios that are multiples of 4 and 9
Multiples of 4 = 4. 8, 12, 16, 20, 24, 28, 32, 36, 40.
Multiples of 9 = 9, 27, 36, 45, 54, 63, 72, 81, 90.
Pairs of ratios equivalent to 4:9 = 8:27, 12 :36, 16:45, 20 : 54, 24 : 63, 28 : 72,
To learn more about ratios, please check: https://brainly.com/question/17995727?referrer=searchResults
The angle measure of a triangle are shown in the diagram.
95°
(3x + 4)º
(4x-3)
Problem
What is the value of x?
Answer:
the answer is d
Step-by-step explanation:
Solve for m angle BCD if m angle BCE=42^ and m angle ECD=41^
Step-by-step explanation:
total angle, < BCD = 42°+41° = 83°.
Hope this helps you.
Answer:
BCD = 83
Step-by-step explanation:
We can use the angle sum addition
BCD = BCE + ECD
BCD = 42+41
BCD = 83
Im confused Can Someone Help Me :0
Answer:
125
Step-by-step explanation:
First, solve the exponent:
5^2 = 5x5 = 25
Then solve the rest:
5x25-125
Answer:
125
Step-by-step explanation:
We need to follow PEMDAS (or BODMAS):
This says that we need to do exponents first, so we'll do the square root of 5, giving us 25.
After this we will multiply 5 by 25, giving us the answer of 125.
*The key point in this problem is using PEMDAS (or BODMAS) correctly.
HELP! ILL GIVE BRAINLIEST AND A LOT OF POINTS
Answer:
[tex]y=\frac{1}{2}x -3[/tex]
Step-by-step explanation:
The 'rise' is 1 and the 'run' is 2, so the slope is 1/2.
The graph is shifted down 3 (the y-int is (-3)
The ratio of girls to boys at the middle school dance is 8 to 5. There are 48 girls at the dance. How many more girls are there than boys?
Can you solve all of these problems in deep detail
Answer:
p = -5
Step-by-step explanation:
6(6p + 5) = -150
/6 /6
6p + 5 = -25
-5 -5
6p = -30
/6 /6
p = -5
Mr. Marlon pays minimum wage to the cashiers in his store. If minimum wage is $7.25 per hour, how much does a cashier make who works 40 hours per week?
======================================================
Explanation:
We multiply the hourly wage by the number of hours worked to get the total amount earned.
(7.25)*(40) = 290
This is before taxes are applied. So we consider it the gross earnings (as opposed to the net earnings).
At how many points does the graph of the function below intersect the x
axis?
y= 16x2 - 8x+1
Question 8
The square of a number is always bigger than the number. Choose a counterexample that would prove this conjecture false.
The number is 10, and 10 squared is 100.
The number is 1/2, and 1/2 squared is 1/4
There is no counterexample that will prove the conjecture false.
Answer:
Step-by-step explanation:
The number is 1/2, and 1/2 squared is 1/4.
PLEASE HELP WILL GIVE BRAINLIEST PLS NO FAKE ANSWERS! YOU DONT HAVE TO SHOW WORK JUST EXPLAIN
In the figure shown, line AB is parallel to line CD.
Part A: What is the measure of angle x? Show your work. (5 points)
Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points)
Answer:
x=53
Step-by-step explanation:
Parallel lines cut by a transversal mean that the alternate interior angles are congruent. Meaning, 115=62+x
115-62 is 53
Answer:
a) x=56º
b= Angle x is on a line. All lines create linear angles, so together all angles that are on that side of the line = 180º. Since the two lines were parallel we know that the two angle measurements next to x are congruent. So 180=62+62+x.
Step-by-step explanation:
180-62-62=56
1721 to 1 significant figure
1975 to 2 significant figure
76.71 to 1 decimal point
instructions: what is m
I'm struggling hard asff
Answer:
x=15
Step-by-step explanation:
2x+1+4x+19=8x-10
2x+4x-8x=-10-19-1
6x-8x=-30
-2x=-30
[tex]2x = 30[/tex]
x=15
1. The sum of the real numbers x and y is 15. Their
difference is 3. What is the value of xy ?
A. 3
B. 6
C. 9
D. 15
E. 54
( I really need this to be worked out so may I have help with this?)
Answer:
x = 9
y = 6
Step-by-step explanation:
Let's set up equations:
x + y = 15
x - y = 3
Let's rearrange one of these equations to use the substitution method:
x - y = 3
Add y to each side:
x = y + 3
Substitute in for x:
x + y = 15
y + 3 + y = 15
Combine like terms:
( y + y ) + 3 = 15
2y + 3 = 15
Subtract 3 from each side:
2y = 12
Divide each side by 2:
y = 6
Substitute this in to find the other variable:
x + y = 15
x + 6 = 15
Subtract 6 from each side:
x = 9
Eight subtracted from six times a number is 298.
Calculate the unknown number.
co
Answer:
x =51
Step-by-step explanation:
You have to set up an equation according to the info you've been given.
Lets use a variable (x) to represent your unknown number.
6*x - 8 = 298 ---- I.
6x - 8 =298 ---- II. add 8 on both sides
6x = 306 ---- III. Divide both sides by 6
x = 51
Describe the end behavior of y = 5x^4
Answer:
answer below
Step-by-step explanation:
5x⁴: degree even (4), leading coefficient +5, rise to left and rise to right
x -> -∞ y -> ∞
x -> ∞ y -> ∞
While printing material from the Internet, Greg used 10 pages of paper from a package of 500 sheets of paper. What percentage of the paper did he use?
Answer:
Step-by-step explanation:
I dont know l
PLEASE HELP ME... yes again ILL MARK BRAINLIEST
I belive its B i may be wrong, combine like terms is definitly first so A or B
pls HELP ME ‼️
help help help
Answer:
c is the answer pi/9
Step-by-step explanation:so we have from 1 to 6.28
so 3.14 is there
3 is there
pi/9 is about 1/3 or less than 1 so not in between
pi squared/9 is about 9.something/9 so more than 1 over 1 and in between
421 divide by 27 with remadire help
Answer:
Therefore, the answer to 421 divided by 27 calculated using Long Division is:
15
16 Remainder
Step-by-step explanation:
421 = dividend
27 = divisor
Step 1:
Start by setting it up with the divisor 27 on the left side and the dividend 421 on the right side like this:
2 7 ⟌ 4 2 1
Step 2:
The divisor (27) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
0
2 7 ⟌ 4 2 1
Step 3:
Multiply the divisor by the result in the previous step (27 x 0 = 0) and write that answer below the dividend.
0
2 7 ⟌ 4 2 1
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
0
2 7 ⟌ 4 2 1
- 0
4
Step 5:
Move down the 2nd digit of the dividend (2) like this:
0
2 7 ⟌ 4 2 1
- 0
4 2
Step 6:
The divisor (27) goes into the bottom number (42), 1 time(s). Therefore, put 1 on top:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
Step 7:
Multiply the divisor by the result in the previous step (27 x 1 = 27) and write that answer at the bottom:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
2 7
Step 8:
Subtract the result in the previous step from the number written above it. (42 - 27 = 15) and write the answer at the bottom.
0 1
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5
Step 9:
Move down the last digit of the dividend (1) like this:
0 1
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
Step 10:
The divisor (27) goes into the bottom number (151), 5 time(s). Therefore put 5 on top:
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
Step 11:
Multiply the divisor by the result in the previous step (27 x 5 = 135) and write the answer at the bottom:
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
1 3 5
Step 12:
Subtract the result in the previous step from the number written above it. (151 - 135 = 16) and write the answer at the bottom.
0 1 5
2 7 ⟌ 4 2 1
- 0
4 2
- 2 7
1 5 1
- 1 3 5
1 6
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 421 divided by 27 calculated using Long Division is:
15
16 Remainder
More Information
If you enter 421 divided by 27 into a calculator, you will get:
15.5926
plz help me correct answer gets brainiest thank you!
Step-by-step explanation:
the dimensions could be:
1) the height = 6 cm and the width = 9 cm
or
2) the height = 12 ft and the width = 18 ft
#1
[tex]\\ \sf{:}\dashrightarrow \dfrac{3}{4.5}=\dfrac{3(2)}{4.5(2)}=\dfrac{6}{9}[/tex]
Length=9ftBreadth=6ft#2
[tex]\\ \sf{:}\dashrightarrow 1(\dfrac{3}{4.5})=\dfrac{3}{4.5}[/tex]
Length=4.5ftBreadth=3ftplease help me , thank you
Hello BinibiningDel!
[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]
Factorise the polynomials.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \tt \: 1) \: \: \: {x}^{2} - 49 \\ \tt \: = (x) ^{2} - ( 7) ^{2} \\ = \boxed{ \bf \: (x + 7)(x - 7) }[/tex]
Method used :-
Use the algebraic identity ⇨ a² - b² = (a + b) (a - b ).Here, a = x & b = 7.__________________
[tex] \tt 2) \: \: \: {a}^{2} + 10a+ 25 \\ = \boxed{\bf(a + 5)^{2} }[/tex]
Method used :-
Use the algebraic identity ⇨ a² + 2ab + b² = (a + b)².Here, a = a & b = 5.__________________
[tex] \tt \:3) \: \: \: {x}^{2} + x - 30 \\ = \tt ({x}^{2} - 5x) + (6x - 30) \\ = \tt \: x(x - 5) + 6(x - 5) \\ = \boxed{ \bf(x + 6)(x - 5)}[/tex]
Method used :-
Use the splitting the middle term method to factorise this.__________________
[tex] \tt \: 4) \: \: \: {4x}^{2} - {y}^{2} \\ = \tt \: (2x) ^{2} - (y) ^{2} \\ = \boxed{ \bf(2x - y)(2x + y)}[/tex]
Method used :-
Use the algebraic identity ⇨ a² - b² = (a + b) (a - b ).Here, a = 2x & b = y.__________________
[tex] \tt \: 5) \: \: \: 8 {m}^{2} n ^{3} - 6mn ^{2} \\ = \tt \: 2\left(4m^{2}n^{3}-3mn\right) \\ = \boxed{ \bf \: 2mn\left(4mn^{2}-3\right) }[/tex]
Method used :-
Take the common factor out & factorise it.__________________
[tex] \tt \: 6) \: \: \: \tt \: 2 d ^ { 2 } + 5 d - 12 \\ = \tt \: \left(2d^{2}-3d\right)+\left(8d-12\right) \\ \tt \: = d\left(2d-3\right)+4\left(2d-3\right) \\ = \boxed{ \bf \: \left(2d-3\right)\left(d+4\right) }[/tex]
Method used :-
Use the splitting the middle term method to factorise this.__________________
[tex] \tt \:7) \: \: \: y ^ { 3 } + 27 \\ = \tt (y) ^{3} + ( {3})^{3} \\ = \boxed{ \bf\left(y+3\right)\left(y^{2}-3y+9\right) }[/tex]
Method used :-
Use the algebraic identity ⇨ a³ + b³ = (a + b) (a² - ab + b²).Here, a = y & b = 3.__________________
[tex] \tt \: 8) \: \: \: 20 b ^ { 3 } c ^ { 5 } + 35 b ^ { 4 } c ^ { 2 } \\ = \tt \: 5\left(4b^{3}c^{5}+7b^{4}c^{2}\right) \\ = \boxed{ \bf \: 5b^{3}c^{2}\left(4c^{3}+7b\right) }[/tex]
Method used :-
Take the common factor out & factorise it.__________________
Hope it'll help you!
ℓu¢αzz ッ
A bird bath that is 4.7 feet tall casts a shadow that is 20.5 feet long. Find the length of the shadow that an 12.8 feet tall adult elephant casts.
Answer:
≈ 55.83 ftStep-by-step explanation:
Solve by ratios:
4.7 ft ⇒ 20.5 ft 12.8 ft ⇒ xx = 20.5*12.8/4.7 ≈ 55.83 ft
find the unknown angle from the picture. please
Answer:
40°&50°
Step-by-step explanation:
simple
very nice questions
What is the answer for x?
Answer:
B
Step-by-step explanation:
Not sure if this correct but hope it helps
Answer:
C
Step-by-step explanation:
Exterior angle property: Exterior angle equal the sum of opposite interior angles.
3x + 7 + 4x + 16 = 100
3x + 4x + 7 + 16 = 100 {Combine like terms}
7x + 23 = 100 {Subtract 23 from both sides}
7x = 100 - 23
7x = 77 {Divide both sides by 7}
x = 77/7
x = 11
∠B = 3x + 7 = 3*11 + 7
= 33 + 7
= 40°