Answers
Answer:
B
Step-by-step explanation:
not so sure but see if this is correct
Related Questions
When 80 is decreased by 15%, the new number is
Answers
Answer:68
Step-by-step explanation:
Percentage decrease = 15% × 80
New value =
80 - Percentage decrease =
80 - (15% × 80) =
80 - 15% × 80 =
(1 - 15%) × 80 =
(100% - 15%) × 80 =
85% × 80 =
85 ÷ 100 × 80 =
85 × 80 ÷ 100 =
6,800 ÷ 100 =
68
need a quick answer please
Answers
Answer:
x=7
Step-by-step explanation:
(12x+1))+(5x-3)=117
conbine like terms
17x-2=117
+2 +2
17x=119
/17 /17
x=7
Need help please not understanding
Answers
Answer:
The value of ∠4 is 45° .
Step-by-step explanation:
Given that , ∠4 = x + 30 ° & ∠2 = 2x + 15 .We need to find the measure of ∠4 . So from the figure we can see that , ∠2 & ∠4 are corresponding angles .So they will be equal.
⇒ ∠2 = ∠4 [ Corresponding angles ]
⇒ x + 30° = 2x + 15°
⇒ 2x - x = 30° - 15°
⇒ x = 15°
Hence the value of x is 15°
⇒ ∠4 = x + 30°
⇒ ∠4 = 15° + 30°
⇒ ∠4 = 45°
★ Hence the value of ∠4 is 45° .A football player has made 80% of the field goals he has attempted in his career. If he
attempts 45 field goals in a season, how many would he be expected to make?
PLEASE ANWSER SERIOUSLY
Answers
Answer:
im pretty sure its 56.25 cus 45= 80% of 56.25
Step-by-step explanation:
Binda is working on an art project that requires 32 feet of ribbon. She has 17 1/2 feet of ribbon, but needs to purchase more ribbon to have enough to finish her art project. All of the ribbon will be cut into piece that are 1/4 foot long. Write and solve an equation that can be used to determine the number of feet of ribbon, x, that Binda needs to purchase to finish her art. How many 1/4 foot pieces of ribbon can Binda make from all 32 feet of ribbon?
Answers
Answer:
x + 17.5 = 32 (subtract 17.5 from 32 to get your answer)
14.5 feet of ribbon Binda needs to purchase
32 / 0.25 = 128 pieces of 1/4 foot ribbon
Answer:
x + 17.5 = 32 (subtract 17.5 from 32 to get your answer)
14.5 feet of ribbon Binda needs to purchase
32 / 0.25 = 128 pieces of 1/4 foot ribbon
Step-by-step explanation:
plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
Answers
Answer:
3x+14
Step-by-step explanation:
2(3x+4) -3(x-2)
6x+8 -3(x-2)
6x+8 -3(x-2)
6x+8 -3x+6
6x+8-3x+6
6x+ 14 -3x
6x +14 -3x
3x +14
What is the measure of the missing angle in this triangle?
25°
155
35°
60°
Answers
Answer: im just going to guess 35 degrees
Step-by-step explanation:
Answer:
its 25
Step-by-step explanation:
35+120 =155
180 (the sum of a triangle) - 155 = 25
missing triangle equals= 25
to check= add the 3 triangles together, if the sum adds up to 180 its correct.
125+35+25= 180 √
Evaluate the expression.
−4(−2) − 4 − 2 =
Answers
Answer:
2
Step-by-step explanation:
-4 x -2 is 8. -4 -2 is -6. 8-6 is 2.
Answer:
8-4-2=2
It was +8 because the multiplication of two negatives will give u a positive
Step-by-step explanation:
I WILL MARK THE BRAINEST
1.How many exterior angles are there at each vertex of the triangle
2.How many exterior angles does a triangle have in all
Answers
Answer:
blank 1: 2
blank2: 6
hope this helps
Solve for x. show work. 8+b/-4=5
Answers
Answer:
b=12
Step-by-step explanation:
24a+48=9(2a-4) please
Answers
Answer:
a = -14
Step-by-step explanation:
1. distribute
24a + 48 = 9(2a - 4)
24a + 48 = 18a - 36
2. subtract 48 from both sides of the equation
3. simplify
4. subtract 18a from both sides of the equation
5. simplify
6. divide both sides of the equation by the same term
7. simplify
solution: a = -14
hope this helped!
Substitute x = 2y - 2 into the expression 5x
(1 Point)
Answers
Answer:
Substituting x= 2y-2 in 5x
5(2y-2)
10y-10
10(y-1)
all you have to do is replace the x with 2y-2
x=2y-2
5(2y-2)
10y-10
you can further factorise
10(y-1)
HELP ILL MARK YOU BRAINLIST write in y=mx+b form HELP ILL MARK YOU BRAINLIST write in y=mx+b form
Answers
Pentagon ABCDE is dilated according to the rule DO,3(x,y) to create the image pentagon A'B'C'D'E', which is shown on the graph. On a coordinate plane, pentagon A prime B prime C prime D prime E prime has points (negative 3, 6), (negative 0.5, 8), (2, 6), (1, 3), and (negative 2, 3). What are the coordinates of point A of the pre-image?
Answers
Answer:The coordinates of point A are (-1, 2).
Step-by-step explanation:
Edge
Answer:
-1/2
Step-by-step explanation:
yes
what is the volume of this figure ?
A) 3x2x6
B)6x8x2
C)8x2x3
D)3x2x8x6
Answers
Answer:
Step-by-step explanation:
since the hypotenuse of 6 cm is shorter than the base of 8 cm there is something wrong with this drawing. The box can't be square so maybe answer C is good but.. since this box isn't a right angled box.. we really don't know. This is a bad question b/c it's making the appearance of being a right angle but it can not be. Like an Escher drawing.. not possible irl
The volume of the rectangular prism is 8×2×3 cubic in or 48 cubics in option (B) 8×2×3 cubic in is correct.
What is a rectangular prism?It is defined as the six-faced shape, a type of hexahedron in geometry.
It is a three-dimensional shape. It is also called a cuboid.
The missing height of the rectangular prism is 3 cm
It is given that:
The rectangular prism is shown in the picture with dimensions.
As we know, the volume of the rectangular prism is given by:
V = length×width×height
Length = 2 cm
Width = 8 cm
Height = 3 cm
The volume of this figure:
V = 2×8×3
Or
The volume of this figure V = 8×2×3 cubic in
Thus, the volume of the rectangular prism or the volume of the figure is 8×2×3 cubic in or 48 cubics in option (B) 8×2×3 cubic in is correct.
Learn more about the rectangular prism here:
brainly.com/question/21308574
#SPJ2
What is the x intercept of the line below?
Answers
Answer:
There is no x intercept
Step-by-step explanation:
Answer:
no x intercept
Step-by-step explanation:
it is parallel with the x axis. They will never touch
Please help me!
I need help really fast
Answers
Answer:
75
Step-by-step explanation:
Jim will finish in 6 days because 300/50=6
So you know that Sam needs to finish the book in at exactly 4 days
300/4= 75 pages per day
Answer:
a lot
Step-by-step explanation:
a lot
Henry planted 24 tomato plants and 18 green bean plants in his garden. Simon planted 30 tomato plants and 25 green bean plants in his garden.
The ratio of tomato plants to green bean plants is
A. the same or B. different for the two gardens.
Answers
Answer:
Its different.
Step-by-step explanation:
Henry's garden:
divide 24 and 18 by 6: you get 4:3 ratio of tomato:green bean
Simon's garden:
divide both 30 and 25 by 5: you get 6:5 ratio of tomato:green bean.
Courtney needs to find 2,495 ÷ 48. In which place should she write the first digit of the quotient?
A. Ones
B. tens
C. Hundreds
D. Thousands
Answers
Answer:
Tens
Step-by-step explanation:
The 5 in 51 should be above the nine
Answer:
B.
Step-by-step explanation:
2,495 ÷ 48 is 51.97
the tens is the largest place value so thats where you would start
please help it is due at 4:15
Answers
Answer:
$2720
Step-by-step explanation:
Interest = P×R×T /100
= 2000×12×3 /100
=72000/100 = $720
Amount = Principal + Interest
= $2000+$720 =$2720
A farmer has 28 bushels of apples and can harvest 25 bushels of apples each day. In how many days will he have more than 125 bushels to sell? What inequality represents this situation?
Answers
Answer: 4 days, there are already 28 bushels of apples
Step-by-step explanation:
In 4 days because 25 times 4 is 100.
100 + 28 is 128 which is more than 125.
There are 12 more boys than girls in the cafeteria. If there
are 22 people all together, how many boys are there?
Answers
Hello
If someone can help me find X that’s the only problem I’m having with this math equation please and thankss!
Answers
Answer:
X=5
Exlanation
Show that 4x - x? – 7 is always
negative.
Help
Answers
Question No 7
Answer:
Please check the explanation.
Step-by-step explanation:
Show that 4x - x² - 7 is always negative.
Given
4x - x² - 7
4x - x² - 7 is always negative because:
-x²-7 will alwas be negative for all the values of x, The value of - x² - 7 will always be less than 4x for all the values of xHence, 4x - x² - 7 is always negative
For example,
let suppose we enter x = 1
[tex]4(1)-1^{2} -7\\=4-1-7\\=4-8\\=-4[/tex]
let suppose we enter x = -1
[tex]4(-1)-(-1)^{2} - 7\\= -4 - 1 - 7\\= -12[/tex]
Tasha believes that she can rewrite the differences 48-36 as a product of the GCF of the two numbers and another difference. Is she correct?
Answers
Answer:
Tasha is correct
Step-by-step explanation:
Answer:
Yes she is correct.
Step-by-step explanation:
what fraction is equal to 60% please helpp
A. 1/6
B. 3/5
C. 3/4
D. 5/6
Answers
Answer: B
Step-by-step explanation:
3/5 = 0.6
0.6 x 100 = 60%
What is the area of the following parallelogram In square centimeters?
2 om
22 mm
18 mm
O 360 cm 2
O395 cm?
O 395 cm2
O36 cm?
Answers
Answer:
76mm
and then add to 22mm
Step-by-step explanation:
I Think 3.96 but i dont know... :((
A powerful computer is purchased for $2500, but loses 18% of its value each year. How much will it be
worth 4 years from now?
Answers
Answer:
$1130.30
Step-by-step explanation:
Step one:
given data
cost of computer= $2500
rate of loss per year= 18%
time t= 4 years
Step two:
let us computer the loss per year
Year 1 loss
worth= 2500- 2500*0.18
worth= 2500-450
worth= $2050
Year 2 loss
worth= 2050- 2050*0.18
worth= 2050-369
worth= $1681
Year 3 loss
worth= 1681- 1681*0.18
worth= 1681-302.58
worth= $1378.42
Year 4 loss
worth= 1378.42- 1378.42*0.18
worth= 1378.42-248.1156
worth= $1130.30
What are the roots of the equation 2x2 + 7x – 1 = 0?
- bzV6²-4ac
X =
2a
Answers
Answer:
Step-by-step explanation:
find the distance between a and b
Answers
Answer:
5 letters distance
Step-by-step explanation: