Answer:
3
Step-by-step explanation:
33.7 rounded = 30
9.5 rounded = 10
30/10 = 3
NOT POSITIVE
angle a= 7x + 40°
angle b= 3x + 112°
Solve for x then find the meansie if angle a.
Angle A =
Answer:
[tex]x = 18[/tex]
[tex]\angle A = 166[/tex]
Step-by-step explanation:
The question is properly presented in the attachment.
Given
[tex]\angle A = 7x + 40[/tex]
[tex]\angle B = 3x + 112[/tex]
Required
Solve for x and [tex]\angle A[/tex]
From the attachment [tex]\angle A[/tex] and [tex]\angle B[/tex] are vertically opposite.
This means that:
[tex]\angle A[/tex] = [tex]\angle B[/tex]
Substitute values for [tex]\angle A[/tex] and [tex]\angle B[/tex]
[tex]7x + 40 = 3x + 112[/tex]
Collect Like Terms
[tex]7x -3x = 112 - 40[/tex]
[tex]4x = 72[/tex]
Make x the subject
[tex]x = \frac{72}{4}[/tex]
[tex]x = 18[/tex]
Substitute 18 for x in [tex]\angle A = 7x + 40[/tex]
[tex]\angle A = 7 * 18 + 40[/tex]
[tex]\angle A = 166[/tex]
A robin is perched in a tree 40 feet above sea level. Directly below the robin, a seagull is flying 13 feet above sea level. Directly below the birds is a clownfish, swimming 33 feet below sea level.
Select all true statements:
A) The difference in height between the seagull and the robin is 27 feet.
B) The difference in height between the seagull and the clownfish is -46 feet.
C) The difference in height between the seagull and the robin is -27 feet.
D) The difference in height between the seagull and the clownfish is 46 feet.
E) The distance between the heights of the seagull and robin is -27 feet.
F) The distance between the heights of the seagull and the clownfish is 46 feet.
James bought Nicole a pair of shoes for $54.99 and a bracelet for $21.99. He used a 15% off coupon and then paid 7.5% sales tax. What was the total amount James spent?
Answer:
$70.34
Step-by-step explanation:
The total before the coupon and tax is:
$54.99 + $21.99 = $76.98
Now apply the 15% coupon:
Since the total price is 100% of the price, when you apply a 15% coupon, you pay 100% - 15% = 85% of the price. We need to find 85% of $76.98
85% * $76.98 =
= 0.85 * $76.98
= $65.43
The price after the 15% coupon, but before the tax, is $65.43
Now the total $65.43 is considered 100% of the price. The tax is 7.5%.
100% + 7.5% = 107.5%
Now we find 107.5% of $65.43
107.5% of $65.43 =
= 1.075 * $65.43
= $70.34
Answer: $70.34
help me, answer if you know also pls don’t waste my points
Answer:
Step-by-step explanation:
the change was
112 strawberry to 75 strawberry
40 blueberry to 107 blueberry
the total went from 152 to 182
19.7% increase
Fill in the blank in the sentence below with the correct term. The _________ of the numbers -4 and 4 is 4
Plz Help
Answer:
Absolute value
Step-by-step explanation:
Absolute value is how many numbers it takes to get back to zero therefore it can never be negative, I think the term absolute value fits the blank perfectly
The complete sentence is,
''The modulus of the numbers -4 and 4 is 4.
What is Modulus function?
The modulus function is the absolute value of a positive or negative number.
Given that;
The statement is,
'' The _________ of the numbers -4 and 4 is 4''
Now,
We know that;
By definition of modulus function,
⇒ | a | = | - a | = a
Where, 'a' is real number.
Thus, The complete sentence is,
''The modulus of the numbers -4 and 4 is 4.
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100 points
What enables afghanistan to grow the crops that it does
Answer:
Step-by-step explanation:
About 12% of the land is arable and less than 6% currently is cultivated. Normally, Afghanistan grew about 95% of its needs in wheat and rye, and more than met its needs in rice, potatoes, pulses, nuts, and seeds; it depended on imports only for some wheat, sugar, and edible fats and oils. Fruit, both fresh and preserved (with bread), is a staple food for many Afghans. Agricultural production, however, is a fraction of its potential. Agricultural production is constrained by an almost total dependence on erratic winter snows and spring rains for water; irrigation is primitive. Relatively.
Answer:
About 12% of the land is arable and less than 6% currently is cultivated.
Hope this helps! :)
HELPPP THESE ARE THE LAST ONEESSS HELPP ASAP!!!!
Answer: 1. for the first one it is 340. For the second one it’s is option c. For the third one it is 40%
Step-by-step explanation: 1. if you take the fact that they worked for 20 hours and got 170 all you need to do is double it and you have 40 hours. You would just count 2 units to the right and three units up.
Which of these expressions is equivalent to -2 (x - 5)?
A. -2x - 5
B. -2x + 5
C. -2x + 10
D. -2x - 10
Answer:
C. -2x+10
Step-by-step explanation:
When you multiply a negative with a negative, it becomes a positive.
The double number lines show the ratio of minutes to days.
How many minutes are in 2 days?
can someone help i'll mark brainliest
Answer:
s=8
Step-by-step explanation:
Let's solve your equation step-by-step.
s(11−s)=24
Step 1: Simplify both sides of the equation.
−s2+11s=24
Step 2: Subtract 24 from both sides.
−s2+11s−24=24−24
−s2+11s−24=0
Step 3: Factor left side of equation.
(−s+3)(s−8)=0
Step 4: Set factors equal to 0.
−s+3=0 or s−8=0
s=8
out of 25 employees at Carlo's Car Repair wear contact lenses. What percent of the employees wear contact lenses?
How do I do this help
brian has $45.25 saved and earns $7.25/week. Dakota has $25.25 saved and earns $9.75/week. In how many weeks will they have the same amount?
Explanation pleaseeeeeeee
ASAPPPPPPPPPP!!!!!!!!!!!!!!
They will have same money after 10 weeks.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Brian has $45.25 saved and earns $7.25/week. Dakota has $25.25 saved and earns $9.75/week.
Let the number of weeks be x.
Now, money earned by Brain x weeks is 45.25+7.25x
Money earned by Dakota x weeks is
25.25+9.75x
Now, 45.25+7.25x=25.25+9.75x
2x=20
x=10
Therefore, they will have same money after 10 weeks.
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If a 100 pound weight is lifted 5 feet off the ground, how much work is done?
a. 5000 foot-pounds
b. 500 foot-pounds
c. 50 foot-pounds
Answer:
Step-by-step explanation:
500 hope this is helpful.:)
The length of one side of a square field is represented by the expression 3-7x.
A.) Write an expression for the perimeter of the field expressed as a sum.
B.) What is an expression for the perimeter of the field expressed as a product?
C.) Use the distributive property to write the product in part(B) as an equivalent expression.
Answer:
A) 3+-7x
B) 3(7x)
C) x=21
Step-by-step explanation:
A) 3+-7x
B) 3(7x)
C) x=21
PLEASE SHOW HOW YOU HOW OYUR ANSWER!!!!
18≥5K+4K
Answer:
k≤2
Step-by-step explanation:
18≥5k+4k
Step 1: Simplify both sides of the inequality.
18≥9k
Step 2: Flip the equation.
9k≤18
Step 3: Divide both sides by 9.
9k
/9≤18/9
k≤2
The solution to the inequality 18≥5K+4K is K ≤ 2.
To solve the inequality 18 ≥ 5K + 4K, we can combine the like terms on the right-hand side and simplify:
18 ≥ 5K + 4K
Combining the like terms:
18 ≥ 9K
We want to isolate the variable K on one side of the inequality.
Divide both sides of the inequality by 9:
(18/9) ≥ (9K/9)
2 ≥ K
Therefore, the solution to the inequality is K ≤ 2.
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Choose the inequality that represents the following graph. Choose 1 answer
Answer:
The answer is A
Step-by-step explanation:
Answer:
its A oh yeah sorry its B
Step-by-step explanation:
what is 2,925 divided by 9
Answer:
325
Step-by-step explanation:
Answer:
2,925 divided by 9 is 325 and there is no remainder.
Step-by-step explanation:
what is eighty thousand, nine and thirteen thousandths in standard form?
Answer:
80,009.013
Step-by-step explanation:
please help! 20 pts.
The equation below can be used to find the length of a foot or forearm when you know one or the other.
(length of the foot) = 0.860 • (length of the forearm) + 3.302
If you let y = length of the foot and x = length of the forearm, this equation can be simplified to
y = 0.860x + 3.302.
Using this equation, how long would the foot of a person be if his forearm was 17 inches long?
Could this be represented as a function? Why or why not
Calvin made 5 out of 8 free throws in the basketball game. If Calvin shoots 56 free throws for the whole season, how many will make more if he makes the same ratio of free throws all season along?
Answer:
35 free throws
Step-by-step explanation:
56 divided by 8 is 7 (7 represents the games) 5 times 7 is 35
654.901 ____ 645.901
=
Johnny tries to not get hit by baseballs during practice but he just can't help it.
so many things distract him...butterflies, shapes in clouds, and especially the cute girl sitting in the stand. Last game he got hit by 26 baseballs. Today he got hit by 33 baseball. What is the percent increase in the number of times he was hit? Round to the nearest percent.
A).25% C).27%
B).26% D).28%
A customer purchased a total of 23 hamburgers and chicken sandwiches. Each hamburger costs $3.50 and each chicken sandwich costs $4.50. If the customer spend a total of $88.50, how many hamburgers did the customer purchase?
Someone please answer I have a time limit
Answer:
25 2/7
Step-by-step explanation:
88.50/3.50 divide 88.50 by 3:50
ANSWER THOROUGHLY AKA WELL I NEED GOOD EXPLANATION
I would choose lelia because she might have taken longer but maria ran 1 lap lelia ran 3 so lelia can run 2 1/4 (or (1/3) times faster
Answer:
Lelia should be chosen.
Step-by-step explanation:
Leila: 3 laps is going to be 3/5 x 3, which is 9/5. So she can run 1 4/5 in 7 minutes.
Maria: 1 lap is going to be 3/5. So she can run 3/5 in 3 minutes.
If you multiply 3/5 by 2, you're going to get 6/5 in 6 minutes, and then divide it by 6, which is going to give you 1/5 of a lap in 1 minute, multiply that by 7, and get 7/35. This is for Maria. If you divide 9/5 by 7, you're going to get 9/35. This is for Lelia.
Maria: 7/35 of a lap in 1 minute.
Lelia: 9/35 of a lap in 1 minute.
Lelia should be chosen.
4.50x5% =? what is the answer on this one
What are two more ways to arrange the cars into even rows?
Answer:
make both sides even by putting the same amount of cars on either side
Step-by-step explanation:
My pretty face is the explanation on how smart I am lol
While on a business trip to Manchester, Valentina treated her co-workers to a meal that cost $100. Valentina knew that when the bill came, she would need to pay Manchester sales tax of 14% and would want to leave an 18% tip on the original $100. Including tax and tip, how much did Valentina's meal cost
can someone help me please
Answer:
area-63.59cm/circumference-28.3cm
Radius- 4.5cm/diameter-9cm
Step-by-step explanation:
I'm samrt and the directions are on your page.
The point (8,-4) is shown,which is the location of (8,-4
A. Q
B. R
C. S
D. T
Answer:
S
Step-by-step explanation:
Can't really explain