Answer:
a10 = 25
Step-by-step explanation:
I'm not certain that I have interpreted the question in the way it was intended; however, if I have:
a 10 = 3 (10 ) − 5 =
30 − 5 = 25
All of the students at Union Academy must take a foreign language in high school. 5/8 of the
students take Spanish. 3/10 of the students take French. The remaining students take
Chinese. What fraction of the students take Chinese?
a— 1/40
b— 1/5
c— 3/40
d— 3/20
Answer:
b 1/5
Step-by-step explanation:
What is the value of x?
Answer:
(5(x-4))0
evaluate
1
Step-by-step explanation:
your answer is one i believe
CAN ANYBODY GET THE ANSWER FOR NUMBER 3
Answer:
c. 4/5
bc 5.6/7 = 0.8 = 4/5
Eli multiplied instead of dividing.
Step-by-step explanation:
Glenn picked 3.45 pounds of Gala apples and 2.15 pounds of Macintosh apples at the orchard to make applesauce. How many pounds of apples did Glenn pick?
Number of Total Apples:
3.45+2.15=5.60A student used this complex fraction to find a unit rate: (340 pages)/(3/4 hour.) Which quotient equals the fraction?
A. 3/4 ÷ 340
B. 4/3 ÷ 340
C. 340 ÷ 3/4
4x5 + 8x4 – 2x2 + 9x – 10
Answer:
- 42
Step-by-step explanation:
4x5 + 8x4 – 2x2 + 9x – 10 = -42
Answer:
-42
Step-by-step explanation:
4x5 + 8x4 – 2x2 + 9x – 10
=20 + 32 - 4 - 90
= -42
4x5=20
8x4=32
2x2=4
9x (– 10)= -90
Can anyone help me with this?
A speedometer has a percent error of 10%. The actual speed of the car is 40 mph. The speedometer will likely show the speed to be either
Answer:36.0 mph
Step-by-step explanation:As per the question, Actual speed of the car = 40 mph. Speedometer has a percent error of 10%
Is x=8 a solution to the inequality below? Justify your yes/no answer. -2x+10>x-6
Answer: no
Step-by-step explanation:
Answer: no
-2x + 10 > x - 6
⇔ x + 2x < 10 + 6
⇔3x < 16
⇔ x < 16/3
⇔ x < 5.3
=> x = 8 isnt a solution
Step-by-step explanation:
275 subtract from the product of q and 40 is the same as 135
Write the sentence as an equation
Answer:
It is 235
Step-by-step explanation:
Given w1 = -2 + 3i and W2 = 4 - 4i, which complex number can be added to Wi to produce wz?
6-i
-6-i
6-7i
-6+7i
Given:
Two complex numbers are [tex]w_1=-2+3i[/tex] and [tex]w_2=4-4i[/tex].
To find:
The complex number that can be added to [tex]w_1[/tex] to produce [tex]w_2[/tex].
Solution:
Let complex number [tex]z=[/tex] is added to [tex]w_1[/tex] to produce [tex]w_2[/tex].
[tex]w_1+z=w_2[/tex]
[tex]z=w_2-w_1[/tex]
On substituting the values, we get
[tex]z=(4-4i)-(-2+3i)[/tex]
[tex]z=4-4i+2-3i[/tex]
Combine like real and imaginary parts.
[tex]z=(4+2)+(-4-3)i[/tex]
[tex]z=6+(-7)i[/tex]
[tex]z=6-7i[/tex]
Therefore, the correct option is C.
Please help me ASAP!!!!
please can you tell
adding and subtracting unlike denominators 3/4+ 2/5
Answer: 1.35
Step-by-step explanation:
Answer:
[tex]\frac{23}{20}[/tex] or [tex]1\frac{3}{20}[/tex]
Step-by-step explanation:
([tex]\frac{3}{4}\\[/tex]·5)+([tex]\frac{2}{5}\\[/tex]·4)
[tex]\frac{15}{20}+\frac{8}{20}[/tex]
[tex]\frac{23}{20}[/tex]=[tex]1\frac{3}{20\\}[/tex]
round to the nearest tenth 3.2649
Answer:
3.3
Step-by-step explanation:
The decimal number 3.2649 rounded to the nearest ten is 3.26.
What is rounding off of numbers?We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.
To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.
Given, A decimal number 3.2649.
To round it to the nearest ten we'll look at the digit at the hundreds place which is 4 so we'll not add one to the tens digit and make the digits after that zero.
Therefore, 3.2649 rounded to the nearest ten is 3.2600 ⇒ 3.26.
learn more about rounding off of numbers here :
https://brainly.com/question/13391706
#SPJ2
What is the rate of change of the function?
–2
-1/2
1/2
2
Answer:
-2
Step-by-step explaniaton
Tell wether the value is a solution of the inequality U+7<4;u=2
By evaluating the inequality in u = 2, we will see that the inequality becomes false, thus, u = 2 is not a solution.
Is the given value a solution of the inequality?Remember that a value is a solution of an inequality only if the inequality becomes true when we evaluate it in the given value.
In this case, the inequality is:
u + 7 < 4
And we want to see if the value u = 2 is a solution, so let's evaluate the inequality:
2 + 7 < 4
9 < 4
That inequality says "9 is smaller than 4", this is false, so the value u = 2 is not a solution of the inequality.
Learn more about inequalities:
https://brainly.com/question/24372553
#SPJ1
what is the polar form of z?
Answer:
D.
Step-by-step explanation:
Edge
What is -9.4 simplified?
Answer: -9 2/5
Step-by-step explanation: To convert -9.4 into a negative mixed number and simplified, you’ll have to leave the negative sign and put the number 9 after the negative sign. Finally, simplify 4/10, which is 2/5. This should leave you with a final result of -9 2/5.
Please help 21points please
Answer:
y column
8
6
2
0
-3
Step-by-step explanation:
one batch of ice cream recipe uses 9 cups of milk. A chef makes a different amounts of ice cream on different days. Here are the amounts of milk she used:
. Monday: 12 cups .Thursday: 6 cups
.Tuesday: 22 1/2 cups . Friday: 7 1/2 cups
1. How many batches of ice cream did she make on these days? For each day , Write a division equation, draw a tape diagram, and find the answer.
Answer:
Monday:1 1/3 cups Tuesday: ?Thursday:2/3 cups
Step-by-step explanation:
Can somebody help me? Thanks
Answer:
I believe its C, sorry if im wrong <3
Step-by-step explanation:
5. If the sales tax rate is 7.25% in California, you're at a store in Los Angeles looking at buying a pair
of shoes that cost $39.00. How much would the sales tax be on this pair of shoes?
Answer:
$36.17
Step-by-step explanation:
If the team won yesterday's game, I will wear purple socks to school
tomorrow. The team did win the game.
Answer:
So, you have to wear purple socks
Step-by-step explanation:
Answer:
good luck for you dear.
Divide. Give the quotient and remainder.
37 +6
Answer:
i going to asume you mean / and not + but will give both
Step-by-step explanation:
37divided by 6= 6.16
37+6= 43
Mark me brainliest plz
A parking lot owner charges $9 per car for parking. Which line can be used to model the relationship between c, the number of cars in the lot, and d, the amount of money collected
Answer:
Step-by-step explanation:
find it
Mia can clean her room in 1/4 the time it takes her older brother to clean his. Mia does the job in a half hour. How long does it take Mia's brother to do it?
Answer:
7.5 Minutes
Step-by-step explanation:
hope this helps
Which decimal is less than 0.8 and greater than 0.02?
 A. 0.81
 B. 0.46
 C. 0.86
 D. 0.006
Answer:
the answer would be d
which is 0.006
Two sides of an acute triangle measure 5 inches and 8 inches. The length of the longest side is unknown.
What is the greatest possible whole-number length of the unknown side?
8 inches
9 inches
12 inches
13 inches
Answer:
9inches
Step-by-step explanation:
edge 2021
In A certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 836 grams of copper. How many grams of zinc does it contain
Answer:
The jar contains 132 grams of zinc
Step-by-step explanation:
zinc to copper = 3 : 19
New equivalent weights
zinc to copper = x : 836
Now, let us solve for x as follows
[tex]\frac{zinc}{copper} = \frac{3}{19} = \frac{x}{836} \\\\cross-multiplying\\3 \times\ 836 = 19 \times\ x\\2508 = 19x\\x = \frac{2508}{19}\\x = 132[/tex]
the jar contains 132 grams of zinc
To check if the answer is accurate, the answer gotten when the weight of zinc is divided by copper will be the same for both the old and new ratios:
old ratio: 3 ÷ 19 = 0.158
new ratio: 132 ÷ 836 = 0.158
