Answers
Answer:
11
Step-by-step explanation:
Rewrite expression using given information:
20 - 3a + 2b = 20 - 3*7 + 2*6
20 - 21 + 12 = 11
Related Questions
Evaluate the expression when t = 0.2.
300t2−0.5÷t
Enter your answer as a decimal in the box.
help asap
Answers
Answer:
9.5
Step-by-step explanation:
Just put the 0.2 in the correct.
Answer:
9.5
Step-by-step explanation: I'm in K12 good luck.❣
See attachment. Please give step by step solution. Thank you
Answers
Answer:
x=19
Step-by-step explanation:
cross multiply
(−3)(+5)(3+5)=(−3)(+5)⋅2−3
(−3)⋅3=(+5)⋅2
3(−3)=(+5)⋅2
=19
Help me, it's urgent
Answers
Answer:
a) 2.4 b) 2, -3
Step-by-step explanation:
sorry I only know a and b since yea
Which statement is true?
Answers
Select the simplification that accurately explains the following statement: \sqrt[4]{2}=2\frac{1}{4}
Answers
Because
[tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]
math
what at is -4/5 divided by 5/6
Answers
Answer:
-24/25
Step-by-step explanation:
-4/5 ÷ 5/6
To divide fractions, use KFC:
Keep the first fraction the sameFlip the second fractionChange the sign from ÷ to ×-4/5 ÷ 5/6 would become -4/5 × 6/5 which is -24/25
Hope this helps!
Answer:
-24/25
Step-by-step explanation:
First you keep the first fraction and then you change the division sign to multiplication, then change the second fraction
4/5 time 6/5 and you can’t simplify so -24/25 is your answer.
Pls help
||x-5|+2|<=3
Answers
Answer:
1,1 + 1oope k1 5l+<=3 is the 109199
In a project there are 560hrs
Answers
Answer:
560hrs
Step-by-step explanation:
1day=24hrs
560hrs=(560÷24)days
=23.333days
What is the solution to the system of equations grahped below
Answers
Because the the two lines cross (1,4), that is the solution. D is correct!
Sophia has $8 to spend on lunch. Does she have enough money for a sandwich, a drink, and a bag of chips?
Answers
Answer:
AYYYYY IREADY! memoriesヾ(≧▽≦*)o
ALright the answer is yes, and she will have $1 left.
Hi there!
»»————- ★ ————-««
I believe your answer is:
Yes, she would have $1 left.
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
Sophia has $8 to spend.
4 + 2 + 1 = 7
$8 < $7
Sophia does have enough; she would have $1 left over.
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
I need help with this Compound Inequality.
Answers
How many centimeters are in a kilometer?
Answers
Answer:
100,000
Step-by-step explanation:
Answer:
there are 100000 meters in 1 kilo meter
Step-by-step explanation:
A bus travels 324 km in 8 hours. How long will it take to travel 243 km ?
Answers
Answer:
Six hours
Step-by-step explanation:
Answer:
6 hours
Step-by-step explanation:
Use a ratio and cross multiply to solve for x
324 243
------ = -------
8 x
324x = (8)(243)
324x = 1944
x = 6
If you randomly select a card from a well shuffled standard deck of 52 cards, determine the probability that the card you select is 8.
a) reduce fraction
b) decimal rounded to the nearest thousands
c) percent round to the nearest tenth of a percent
Answers
Answer:
a) 1/13, b) 0.077, c) 7.7%
Step-by-step explanation:
There are 4 cards of 8 in a deck, so the probability is 4/52, which can be reduced to 1/13. 1/13 rounded to the nearest thousandths is 0.077, which is 7.7%.
The length of a rectangular garden is 22 feet longer than its width. If the area of the garden is 408 square feet, what are the dimensions of the garden?
Length=
Width=
Answers
Answer:
Length = 34 ft
Width = 22 ft
I know for SURE!
Pls mar branliest!!
Answer:
Length = 34
Width = 12
Step-by-step explanation:
Let the lenght of the garden be denoted by L, and let the width of the gardne be denoted by W.
The length of a rectangular garden is 22 feet longer than its width: L=W+22
The area of the garden is 408 square feet: A=LW=408
SubW+22 in for L in the equation LW=408 :
LW=408
(W+22)W=408
[tex]W^{2}[/tex]+22W-408=0
(W-12)(W+34)=0
So we have W=12 and W=-34. However, W can't be equal to -34 as width can't be negative. Therefore, the width of the garden is 12feet.
L=W+22=12+22=34. The length of the garden is 34feet.
2n + 5 = n - 5
Find the number that n is
And please explain :)
Answers
Answer:
-10
Step-by-step explanation:
2n -n =-5-5 (putting variables in one side and numbers in other)
n=-10
If AB= 4 units and DC=4 units , what is the length of BC
Answers
Answer:
4 units i think
Step-by-step explanation:
i dont know how beacuse 4 is answer
3r-(r+0.47)=3.13 solve for r
Answers
Answer:
r=1.8
Step-by-step explanation:
Answer:
2.66 = r
Step-by-step explanation:
3.13 - 0.47 = 2.66 which would equal r
права 1.5. Цукерки M&M мають різні
кольори, і різні кольори виступають в
і
різних пропорціях. Нижчезгадана tabeta
подає правдоподібність, що обраний М
долі&M має кожен колір, але бракує
цінності для брунатних цукерок.
Брунатний Червоний колір, Жовтий
Зелений Оранжевий ясно брунатний
Правдоподібність згаданих кольорів 0,3
0,2 0,2 0,1 0,1? (а) Яку цінність мусить
мати бракуюча правдоподібність (ясно
брунатний)? (b) Доля ти добираєш M&M з
пакету. Яка є правдоподібність кожного з
нижчезгаданих випадків? І. ти Одержуєш
брунатним або червоним. II. Ти не
одержиш жовтого. ІІІ. Ти не одержиш ані
оранжевого, ані брунатного. М. Ти
одержуєш такий, який брунатний,
червоний, зелений, оранжевий або
світло-коричневий.
Answers
Answer:
Якщо ти перекладаєш це, то ти неписьменний. якщо ти читаєш це, я пишаюся тобою. Його коричневий. Лол. Нані, УуУ, Оні-Чан.
Step-by-step explanation:
please help ME I BEG YOU
Answers
Answer:
it is also 112°.
Step-by-step explanation:
mark me brainlist amswer.
Answer:
112°
Step-by-step explanation:
1. The angle with 112 degrees and angle x are corresponding angles, which mean they have the same relative position. Corresponding angles are congruent.
2. Given the information above, m∠x = 112°.
If f(x) = 4x - 1 and g(x) = 2x - 4, what is (f o g)(x)?
View image for answer choices!
HELP
Answers
____________
[tex] \: [/tex]
f(x) = 4x - 1
g(x) = 2x - 4
Soo :
(f o g)(x) = ...
= f(g(x))
= f(2x - 4)
= 4(2x - 4) - 1
= 8x - 16 - 1
= 8x - 17✔ (D.)
.
What is length of Ef?
Answers
Step-by-step explanation:
Using Pythagoras ;
[tex]20=\sqrt{10^{2}+x^{2} } \\20^{2}=10^{2}+ x^{2}\\400 = 100 +x^{2} \\300 = x^{2} \\x =\sqrt{300}[/tex]
Please give me a brainliest answer
Angle ABC has vertices A(-3,2) B(0,1) and C(-2,-3).
1. Graph angle ABC and its reflection across the line x=-2?
2. What are the coordinates of angle A'B'C' if angle ABC is reflected across the x-axis?
3. What are the coordinates of angle A'B'C' if angle ABC is reflected across the y-axis?
4. What are the coordinates of angle A'B'C' if angle ABC is reflected across the line y=x?
--- Sorry.
Answers
HELPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
cuál de los siguientes documentos es más Útil para construir carretera
im stuck pls help me
Answers
Need help with this one please explain how you got it
Answers
Answer:
B) 40 feet
Step-by-step explanation:
Essentially, there are two similar right triangles in the given problem.
base_L = Base [larger triangle] = 60 ft
base_S = Base [smaller triangle] = 6 ft
x = leg (larger triangle)
y = leg (smaller triangle) = 4 ft
Using the given proportion to solve for the value of x:
[tex]\frac{x}{base_{_L} } = \frac{y}{base_{_S} }[/tex]
[tex]\frac{x}{60ft} = \frac{4 ft}{6 ft}[/tex]
6x = 240
Divide both sides by 6:
6x/6 = 240/6
x = 40
55+622-525-51×512
Simplification.
Answers
Answer:
=–25960
Step by step explanation:
=677−525−(51)(512)
=152−(51)(512)
=152−26112
=−25960
Answer:
=–25960
Step by step explanation:
=677−525−51 512
=152−51 512
=152−26112
=25960
Kenneisha and her sister spend $240 buying Christmas presents . Kenneisha spends 3 times as much on the presents as her sister .
Answers
$240 / 4 = $60
Since Kenneisha spent 3 times more, she spent
$60 x 3 = $180
Kenneisha spent $180, while her sister spent $60
A bag of M&M’s has 7 red, 2 green, 3 blue, and 8 yellow M&M’s. What is the probability of randomly picking: (Round to 4 decimal places)
Answers
Answer:
Y = 40%
R or G = 25%
O = 0%
Step-by-step explanation:
Total M&M's = 7+2+3+8 = 20
PY = 8/20 = .4 or 40%
P(R or G) = (2+3)/20 = 5/20 = .25 = 25%
PO = 0/20 = 0%
A fruit basket has 16 apples and 6 bananas in it. What is the ratio of bananas to apples in the fruit basket?
Answers
i believe it is 6: but I dont know for sure