Jennifer purchase a $40.00 pair of jeans on sale for $30.00. How much of a discount did Jennifer receive?
Answer:
25 percent discount
Step-by-step explanation:
40 x 0.25 gives you 10 and then you subtract from the orginal price
write a ratio that is equivalent to 8:6
Answer:
4/3
Step-by-step explanation:
Answer:8 : 6 16 : 12 24 : 18 32 : 24 40 : 30
Step-by-step explanation: There all equivalent
find the answer to this question
4.2÷0.07
Answer:
60
Step-by-step explanation:
Make 4.20 to 420
Make 0.07 to 7
We do this so they can be whole numbers not decimals. (also because it is easier)
420÷7=60
60
I hope this helped! :)
If AC bisects ∠BAD, is ABC ≅ ADC? Explain.
The?image?consists?of?a?regular?triangle?ABD?with?base?AD.?A?segment?joins?vertex?A?to?side?BD?at?point?C?making?an?angle?of?90?degrees?with?it.
A. Yes; then ∠BAC is congruent to ∠DAC, and the triangles are congruent by ASA.
B. Yes; then ∠BAC is congruent to ∠CAD, and the triangles are congruent by AAS.
C. No; in that case, only two pairs of corresponding congruent angles would be known.
D. No; in that case, only one pair of corresponding congruent angles and one pair of corresponding congruent sides would be known.
Answer: I think it’s a or c
Step-by-step explanation:
Bill's rectangular bedroom is 2 m long, 4 m wide, and 2.5 m high. Air typically has around 4,000 bacteria per cubic meter. About how many bacteria are present in Bill's bedroom?
Answer:
80000bacterias
Step-by-step explanation:
Volume of the bedroom= length ×width× height
Given
Length = 2m
Width = 4m
Height= 2.5m
Volume of the bedroom= 2×4×2.5
Volume of the bedroom = 20m³
Given that;
4000bacterias = 1m³
x bacteria = 20m³
Cross multiply
x =4000×20
x =80000
Hence 80000 bacteria's are present in Bill's room
Someone please please please help me with this.... please answer the question legit answers only
Answer:
Option A is:
3000+750x=9,000
Option B:
9000= 1000(9)
Step-by-step explanation:
X is the number of months it would take in option A. Option A would take 8 months while the other option takes 9. Option A you only pay 750 monthly while option B you ay 1000 monthly
Answer: B
Step-by-step explanation:
What part of slope-intercept form is the rate of change"?
Answer: y=mx +b is the equation for slope intercept form. y = the output of the equation m = the slope x = the input into the formula b = the y-intercept The slope represents the rate of change.
Step-by-step explanation: mark me brainliest
Elena purchased two pies for dessert. The total for the two pies was
$23.50. If she paid with a $30 dollar bill. How much change did she get back
back?
Answer:
$6.50
Step-by-step explanation:
$30-$23.50=$6.50
0.3d-1/3=0.84:7/15 if this my real number and giving 25
Answer:
skp
Step-by-step explanation:
Find the value of x. geometry
Answer:
21 or 26
Step-by-step explanation:
3x - 2y = -1
x +y = 3
1) enter a,b,c,d
2) enter var1,var2
3) enter sol1,sol2
4, enter q,r,s,t
solving system matrix
Answer:
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Step-by-step explanation:
Please help me!:)Find the slope of the line on the graph.
Write your answer as a fraction or a whole
number, not a mixed number or decimal.
Enter the correct answer
Answer:
it might be 2/1
Step-by-step explanation:
first u do rise over run- u find the spot on the x axis that goes through the x axis line, and then u rise up until u reach other spot that is going through on the end point and then u run right because its a positive number and u go right however many until u reach that end point, i hope that makes some sense
What is angle A in the following equation?
Answer:
55 i think
Step-by-step explanation:
what is the point-slope form of a line that has a slope of -4 and passes through point (-3, 1)
a. y-(-3) = -4(x-1)
b. y-1 = -4[x-(-3)]
c. -1-y1 = -4(-3-x1)
d. 3-y1 = -4(1-x1)
Categorize each statement about parallelograms as always true or something true.
Answer:
11 22 31 41
Step-by-step explanation:
yes thats it dd
f
d
d
d
d
I need to know the slope and y-intercept of lines
a. y=5/3x - 4
b. y= -4/7x + 3
c. y= -5
Answer:
1. -4
2. 3
3. -5
Step-by-step explanation:
5/3x and -4/7x is the x-intercept and then the third one has no x-intercept making -5 the y-intercept
Which equation shows an example of the associative property of addition? (–4 + i) + 4i = –4 + (i + 4i) (–4 + i) + 4i = 4i + (–4i + i) 4i × (–4i + i) = (4i – 4i) + (4i × i) (–4i + i) + 0 = (–4i + i)
A. (–4 + i) + 4i = –4 + (i + 4i)
Step-by-step explanation:
edge2020
Have a great day y'all :)
(–4 + i) + 4i = –4 + (i + 4i) is the associative property of addition. Thus, option A is correct.
What is the associative property of addition?According to the associative property of additionally, whenever at least three figures are added together, the outcome is unaffected by the sequence in which the individual numbers are added.
In the first given condition is is stated:
(–4 + i) + 4i = –4 + (i + 4i)
-4 + i + 4i = -4 + i + 4i
5i - 4 = 5i - 4
As the LHS = RHS, the property is said to be valid for the associative property of addition.
Therefore, option A is the correct option.
Learn more about associative property of addition, here:
https://brainly.com/question/28762453
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Which equation shows an example of the associative property of addition?
(–4 + i) + 4i = –4 + (i + 4i)
(–4 + i) + 4i = 4i + (–4i + i)
4i × (–4i + i) = (4i – 4i) + (4i × i)
(–4i + i) + 0 = (–4i + i)
Find the slope!! Please
Answer: The slope is undefined
Step-by-step explanation:
Answer:
undefined
Step-by-step explanation:
slope equation is y2-y1/x2-x1
use points (-2,2) and (-2,-2)
insert values into equation: -2-2/-2+2
simplify: -4/0
if the zero is on top of the fraction, then the slope is zero but since the zero is on the bottom, the slope has to be undefined
What is the x intercept for the following equation? Enter your answer in the format (x,y)
-1/4x-1/3y=13
HELPPP ASAP WILL MARK BRAINLEST!!!
Answer:
B
Step-by-step explanation:
Eagles | Frequency
0-4 4
5-9 5
10-14 3
15-19 2
Coach De Leon purchases sports equipment. Basketballs cost $20.00 each, and soccer balls cost $18.00 each. He had a budget of $150.00.
Answer:
18s+20b<_150
Step-by-step explanation:
He can buy 5 basketballs and 2 soccer balls. This equation is correct because 18x2 is 36 and 20x5 is 100. So that will be a total of $100. This makes the equation 100<_150. You can infer that this equation is true.
Help Will give crown!!
Answer:
the answer is 6
Step-by-step explanation:
if u look 2.5 gives u 3 so 5 would give u 6
Solve:
0.4y = 48
Y = what ??
Answer:
Y=120
Step-by-step explanation:
0.48y=48
y=48/0.4
y=480/4
y=120
Find the 13th term of the geometric sequence 6, -30,150
Answer:
a₁₃ = 1 464 843 750Step-by-step explanation:
[tex]a_1=6\\a_2=-30\\a_3=150\\\\\dfrac{a_2}{a_1}=\dfrac{-30}{6}=-5\quad\wedge\quad \dfrac{a_2}{a_2}=\dfrac{150}{-30}=-5\quad\implies\ \ q=-5\\\\\\a_n=a_1\cdot q^{n-1}\\\\a_{13}=a_1\cdot q^{12}=6\cdot(-5)^{12}=6\cdot244140625=1464843750[/tex]
Question 9 of 10
Which of the following tools did the Greeks limit themselves to in their formal
geometric constructions?
Check all that apply.
O A. Straightedge
O B. Compass
C. Ruler
D. Tracing paper
The tools that Greeks limit themselves to in their formal geometric constructions are straight edge and compass. Therefore, A and B are the correct answers.
What are geometric constructions?Geometric construction is the process of drawing a geometrical figure using two geometrical instruments, a compass, and a ruler.
Compass and straight edge were the tools that were used by Greeks in their formal geometric construction.
During earlier Greek times, simple geometric tools were used like compass and straight edge to draw something. Rulers and other tools came to use much later in time.
Therefore, A and B are the correct answers.
Learn more about the geometric constructions here:
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The table below shows a person saving money at a constant rate. How much is the person saving per week?
Answer:
$30 per week
Step-by-step explanation:
Liane is sewing new curtains for her bedroom She Bought 3 yards of fabric Her total cost was $12. What was her cost per yard?
Answer: $4 per yard
Step-by-step explanation:
From the question, we are informed that Liane is sewing new curtains for her bedroom and that she bought 3 yards of fabric and her total cost was $12.
Her cost per yard will be the amount she bought the fabric divided by 3. This will be:
= $12 / 3
= $4 per yard
Ashley had a summer lemonade stand where she sold small cups of lemonade for $1.25 and large
cups for $2.50. If Ashley sold a total of 155 cups of lemonade for $265, how many cups of each
type did she sell?
Answer:
3.75
Step-by-step explanation:
factorize the following expression x²-16x+64
Answer:
(x-8)(x-8)
Step-by-step explanation:
Answer: (x - 8)²
x² - 16x + 64 = x² - 2.8.x + 8² = (x - 8)²
Step-by-step explanation:
6500x0.93 divide by 12
Answer:
503.75
Step-by-step explanation:
all you do is multiply then divide the product by 12
