Answer:
Graph the equation of the line for the equation , y = 3x-12.
Step-by-step explanation:
hope this helps
Alannah has a puppy, she buys a leash for $3.99, a dog toy for $5.47, and one bag of dog food for $8.99. What is the minimum amt of money (x) Alannah has to have to purchase supplies for her puppy
Answer:
I'm pretty sure she needs to have $18.45
Step-by-step explanation:
All you have to do is add the numbers together to get the minimum amount
Answer:
18.45[tex]\leq[/tex]x
Step-by-step explanation:
3.99+5.47+8.99[tex]\leq[/tex]x
The diagram shows a triangle.
108°
42°
15c
What is the value of c?
Amira is told there is a trick to finding the slope within an equation in standard form, Ax + By= C. She is told she can rewrite this equation in slope-intercept form, y = mx + b, to find the pattern. She correctly rewrites the equation 7x + 9y = 14 in slope-intercept form as y = - 7/9 x + 14/9. Which answer explains the pattern for how to find the slope using an equation in standard form?
Answer:
The slope of given equation in standard form
[tex]m = \frac{-7}{9}[/tex]
Step-by-step explanation:
Explanation:-
Given equation of the line 7x + 9y = 14
The given equation in slope-intercept form, y = mx + b
Slope - intercept form [tex]y = \frac{-7}{9} x + \frac{14}{9}[/tex]
Comparing m = - 7/9
Here m = -7/9
C = 14/9
The slope of given equation in standard form
[tex]m = \frac{-7}{9}[/tex]
On a spelling quiz, Lily got 16 out of 20 questions correct. Select all the expressions that show the ratio of Lily’s correct answers to incorrect answers.
Answer:
ACD
Step-by-step explanation:
VNQLW3M2L,Q;KJ52KQ
DUE IN A BIT
WILL GIVE BRAINLIEST PLEASE ANSWER
A parallelogram is dilated by a scale factor of 1/4 to produce a new parallelogram. Which of the following best describes the relationship of the area of the new parallelogram to the area of the original parallelogram?
The area of the new parallelogram is 1/2 the area of the original parallelogram.
The area of the new parallelogram is 1/4 the area of the original parallelogram.
The area of the new parallelogram is 1/16 the area of the original parallelogram.
The area of the new parallelogram is 1/8 the area of the original parallelogram.
Answer:
C. The area of the new parallelogram is 1/16 the area of the original parallelogram.Step-by-step explanation:
Dilation by a scale factor of 1/4 results in all dimensions reduction 4 times
Since the area is the product of two dimensions, the area of smaller parallelogram is 4*4 = 16 times smaller than the original one.
Correct answer choice is C
The side lengths of a triangle are 5, 3, and 4. Is this a right triangle?
A. No, because 32 +42 +52.
B. Yes, because 32 +42 = 52.
C. Yes, because 32 +42> 52.
ОО
D. No, because 3+ 4+5.
Answer:
B
Step-by-step explanation:
Let me know if this help you IM not too sure but im sure its B but without the graph its little bit hard
Answer:
Step-by-step explanation:
B
Find the unit rate. 2 1/4 mile in 1/4 hour
You are recreating a scale drawing at a different scale. The original scale is 1 cm : 8 m. The new scale is 1 cm : 2 m. In the original drawing, the length of a segment is 9 centimeters. How long should the segment representing the same distance be in the new drawing?
The segment should be ?centimeters long.
Answer:
The segment should be 36 centimeters long
Step-by-step explanation:
Let us use the ratio method to solve the question
∵ The original scale is 1 cm : 8 m
∵ In the original drawing, the length of a segment is 9 centimeters
→ By using the ratio method
→ cm : m
→ 1 : 8
→ 9 : x
→ By using the cross multiplication
∵ 1 × x = 9 × 8
∴ x = 72 m
∴ The actual length of the segment is 72 m
∵ The new scale is 1 cm : 2 m
∵ The actual length of the segment is 72 m
→ By using the ratio method
→ cm : m
→ 1 : 2
→ y : 72
→ By using the cross multiplication
∵ y × 2 = 1 × 72
∴ 2y = 72
→ Divide both sides by 2 to find y
∴ y = 36
∴ The drawing length of the segment is 36 cm in the new scale
∴ The segment should be 36 centimeters long
URGENT!! WILL MARK BRAILIEST! GOD BLESS. PLEASE SHOW ALL WORK. The age of Vicky and Krishna total 27 years. In 4 years, Krishna’s age plus twice Vickey’s age will be 43. What are Vickey and Krishna’s ages?
9514 1404 393
Answer:
Vickey is 4Krishna is 23Step-by-step explanation:
Let v represent Vickey's age now. Then Krishna's age now is 27-v. In 4 years, the sum of their ages is ...
(27 -v +4) +2(v +4) = 43
27 -v +4 +2v +8 = 43 . . . . eliminate parentheses
v +39 = 43 . . . . . . . . . . . . . collect terms
v +39 -39 = 43 -39 . . . . . . subtract 39 from both sides
v = 4 . . . . . . . . . . . . . . . . . simplify; this is Vickey's age
27 -v = 23 . . . . . Krishna's age
Vickey's age is 4; Krishna's age is 23.
1. Given: 3(m-2) + 14 = 38
Prove: m= 10
please help it’s a proof
Answer:
It is 10 (m=10)
Step-by-step explanation:
3 (10-2) + 14 Subtract whats in the parentheses
3 (8) + 14 Multiply 3 and 8
24 + 14 Add the remaining to get the sum ( 24 + 14 )
38 (Your total)
~~~Hope this helps~~~
FACTORIZE
A(X)=(2+3x)(-x+7)(-2+3x)(2x+1)
Answer:
[tex] - 18 {x}^{4} + 117 {x}^{3} + 71 {x}^{2} - 52x - 28 [/tex]
ans
5 exponent 4 = what the answer pls help
Answer:
625
Step-by-step explanation:
5*5*5*5
Answer:
625
Step-by-step explanation:
Because the exponent means you would multiply 5 by itself 5 times
so 5 times 5 = 25
25 times 5 and on and on.
Factor-262 +65k - 2b
Answer:
-262 +65k =2b is not factorable with rational numbers
Step-by-step explanation:
36
Is
✓11 rational or irrational?
25
Answer:
rational
Step-by-step explanation:
can you make the answer into a fraction or decimal yes you get 4.77
Answer:
the answer is rational
Example:
Bart can paint 3/5 of a wall in 1/2 hour. How long does it take him to paint 5 walls?
Answer:
2 hours
Step-by-step explanation:
Find the sum of the digits 10^15−1.
Answer:
149
Step-by-step explanation:
Answer:
135
Step-by-step explanation:
10^15 = 1 000 000 000 000 000
10^15 - 1 = 999 999 999 999 999
There are 15 nines
15*9 = 135
what is the slope of the line that passes through the points (26, 7) and (-39, 12)
Answer:
m= -1/13
Step-by-step explanation:
What is the nth term rule of the quadratic sequence below?
-5, -3,3, 13, 27, 45, 67, ...
Answer:
the pattern is +2, +6, +10, +14, +18 etc
so its in increment of 4
the rest is trivial
Step-by-step explanation:
Answer:
[tex]u_{n} = 2n^{2} -4n-3[/tex]
Step-by-step explanation:
a +b + c = - 5 First term in sequence
3a + b = 2 Difference between first two terms
2a = 4 Difference between the difference of the first two terms and the second third terms (the difference between -5 and -3 is 2 the difference between -3 and 3 is 6; the difference between 6 and two is 4)
2a = 4 so a = 2; 3(2) + b = 2 → 6 + b = 2 so b = -4; 2 - 4 + c = -5 → -2 + c = -5 so c = -3
Item 3 You fill bags with cookies to give your friends. You bake 45 chocolate chip cookies, 30 peanut butter cookies, and 15 oatmeal cookies. You want identical groups of cookies in each bag with no cookies left over. What is the greatest number of bags you can make? The greatest number of identical bags you can make is
Answer:
30 in each bag
Step-by-step explanation:
What is the product 70 × 104?
Answer:
7,280
Step-by-step explanation:
calculator.
What is the range of the relation?
What is the value of | 3 |?
FOR 15 POINTS
The value of 0.01 gram is equivalent to which of the following?
1 centigram
1 kilogram
1 milligram
1 hectogram
Answer:
1 kilogram
Step-by-step explanation:
have a great day!!!:)
10 POINTS!! AND WILL GIVE BRAINLEST WHOEVER ANSWERS FIRST BUT HAS TO ANSWER RIGHT!! Pls help !!! I've already failed it twice this is my last try please help there's other questions on my account.
Select one:
a. The transformation that would best represent the relocation is a reflection, because reflections preserve size and shape.
b. The transformation that would best represent the relocation is a rotation, because rotations preserve size and shape.
c. The transformation that would best represent the relocation is a dilation, because dilations preserve shape and orientation.
d. The transformation that would best represent the relocation is a translation, because translations preserve size,shape, and orientation.
Answer:
the answer is D
Step-by-step explanation:
Find the missing length of C given the polygons are similar figures.
Last year the backgammon club had 30
members. This year the club has 24
members. Determine the percent of
decrease in the number of members.
Answer:
80%
Step-by-step explanation:
Can y’all help it’s a test and the answer choices are
A) 6
B) 4
C) -1
D) 1
Answer:
It's 4 (B)
Reasoning:
When X is equal to its lowest point (1 in this case, but it's usually 0), y is equal to 4
I hope this helps and good luck!
In AEB,CD is parallel to AB. Complete each proportion please help!!!!!!!!!!!!
Answer:
see explanation
Step-by-step explanation:
Given a line CD parallel to a side of the triangle and intersecting the other 2 sides, then it divides those sides proportionally, thus
(a)
[tex]\frac{EC}{CA}[/tex] = [tex]\frac{ED}{DB}[/tex]
(b)
[tex]\frac{EC}{EA}[/tex] = [tex]\frac{ED}{EB}[/tex]
(c)
[tex]\frac{EB}{ED}[/tex] = [tex]\frac{EA}{EC}[/tex]
(d)
[tex]\frac{DB}{EB}[/tex] = [tex]\frac{CA}{EA\\}[/tex]
Jane is a cliff diver and she is planning on jumping from a height of 747 feet and landing in the water below. She will end her dive 64 feet below sea level. What is the difference in height between her starting and ending points?
Answer:
811 feet
Step-by-step explanation:
When finding height difference, you use absolute value, so everything is positive. 747+64 = 811, so your answer is 811 feet.
Hope this helps!
Answer:
811ft
Step-by-step explanation:
Add 747+64 not negative positive
What is the equation of the line that passes through the point (-2,5) and has a
slope of -4?
Answer:
i think -3
Step-by-step explanation:
5 = -4(-2)+b
5=8+b
5-8=8-8+b
-3=b