Answers
Answer:
1) x = 20
2) Try it yourself based on #1
3) D. BE (it a a segment, it is on the hypotenuse, and it is adjacent to AB)
Step-by-step explanation:
I'll do the first one and you can try the second one
1) Since the two triangles are similar, corresponding parts are similar (CPSP - corresponding parts of similar polygons)
2) Since the corresponding sides are similar, [tex]\frac{AX}{AB} = \frac{XY}{BC}[/tex]
3) We know that AX is 12, AB is 20 (AX+XB=12+8 because of pwp -> part whole postulate), XY is 17, and BC is x
4) Substitute these values into the equation from step 2
[tex]\frac{12}{20} = \frac{12}{x}[/tex]
5) Cross-multiply to get 12x = 12(20)
6) Solve
12x = 240
x = 20
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Factorise
[tex] a {2} - 7a + 12[/tex]
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Have A Good Spring Break
TURN IN ALL YOUR WORK !
<3
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Answer:okayyy Ma’am
Step-by-step explanation:
Mallory is on a budget and wants to determine which cereal is a better buy. A 10-ounce box of Cereal A costs $2.70 and a 13-ounce box of Cereal B costs $3.64. The store is selling each cereal in 15 ounce boxes. Which cereal is cheaper and by how much?
Answers
Answer:
Cereal A is cheaper by $0.15
Step-by-step explanation:
Cost of a 10-ounce box of Cereal A = $2.70
So,
Cost of a 1-ounce box of Cereal A = [tex]\frac{2.70}{10}=\$0.27[/tex]
Cost of a 15-ounce box of Cereal A = [tex]0.27(15)=\$4.05[/tex]
Also,
Cost of a 13-ounce box of Cereal B = $3.64
So,
Cost of a 1-ounce box of Cereal B = [tex]\frac{3.64}{13}=\$0.28[/tex]
Cost of a 15-ounce box of Cereal B = [tex]=0.28(15)=\$4.2[/tex]
Here,
Cost of a 15-ounce box of Cereal B - Cost of a 15-ounce box of Cereal A = [tex]4.2-4.05=\$0.15[/tex]
Therefore,
Cereal A is cheaper by $0.15
3. Write an equation for the exponential function represented in the table and graph
below. Help please
X
у
-2
1.5
-1
3
0
6
1
12
2.
24
Answers
Answer:
The exponential equation is y = -2×(1/2)^x
Answer: what he said
Step-by-step explanation:
4. Please answer! I’ll give brainliest! Please show evidence:))
Answers
Answer:
G = 50
H = 80
I = 50
Step-by-step explanation:
Angle in a triangle is equal to 180. This means that we will equal all the angles to 180
2x + 2x + 4x-20 = 180
8x - 20 = 180
8x = 180 + 20
8x = 200
x = 200 / 8
x = 25
G = 2 * 25 = 50
I = 2 * 25 = 50
H = 4 * 25 - 20
H = 100 - 20 = 80
PLEASE ANSWER ASAP GIVING BRAINLIEST
Answers
Find the value of x please!! ASAP
Answers
Answer:
x = 10
Step-by-step explanation:
By looking at the picture, I can tell the angle of the 3x is also 30 degrees.
This means 3x = 30.
When you solve for x by dividing each side by 3, you result with the answer of x = 10.
To check you work, plug in 10 for x to recieve 30 degrees again.
what word does these letters make ? N I O A A R M C
Answers
Two numbers whose sum is 54 and whose difference is 4
Answers
Answer:
25 and 29
Step-by-step explanation:
Anyone wanna help me out??
Answers
Answer:
6955 ftStep-by-step explanation:
Refer to attached. Point J, segment BJ and angle measures added.Step 1, find BJ
BJ / AB = sin 20° ⇒ BJ = AB sin 20° ⇒ BJ = 600 sin 20° ≈ 205.2 ftStep 2, find BP
BJ/BP = cos 75° ⇒ BP = BJ / cos 75° ⇒ BP = 205.2/cos 75° ≈ 792.8 ftStep 3, find PQ
PQ/BP = sin 35° ⇒ PQ = BP sin 35° ⇒ PQ = 792.8 sin 35° ≈ 454.7 ftStep 4, find the elevation of peak P
Height above sea level = 6500 + 454.7 ≈ 6955 ft (rounded)Nick is making cookies The recipe requires 2 1/3
cup of flour and 1/3
teaspoons of salt. Nick wants to make the recipe using 1 cup of flour. To maintain the ratio, how much salt is required when 1 cup of flour is used?
Answers
2 1/3 flour : 1/3 salt
2 1/3 cups of flour = 7/3
To get 2 cup of flour we need 3/3 so we take away 4/3 of the flour
7/3 ÷ 4/3 = 1.75
so we ÷ both by 1.75 to get the same ratio
1/3 teaspoons ÷ 1.75 = 4/21 teaspoons of salt
Answer:
Loggerhead turtles live and migrate around the Atlantic Ocean. Which of the following is an adaptation of Loggerhead turtles? *
Step-by-step explanation:
Harry buys a TV priced at £1200 plus 20% VAT.
He pays £300 deposit and the balance in ten equal monthly payments.
Calculate each monthly payment.
Answers
Answer:
114
Step-by-step explanation:
if Harry by the TV priced at 1200 euros plus 20% of 18 rupees 300 deposit and then balancing 10 equal monthly payments calculate each monthly payment therefore we get to have you at the 20% be at that adds up to 14:40 and then subtract the 300 deposit that he made you remind me the balance of 1140 there for 10 months how much will he have paid each month iis 114
3. Find x. Round to the nearest tenth. *
Answers
-12 (-5/6) (-2/15) How do I solve this question I am stuck on an assignment
Answers
If a number in parenthesis is directly next to a number without, then the two numbers need multiplied.
-12(5/6)(-2/15) is an example of a double multiplication. But we'll multiply -12 and 5/6 first, then multiply the product by -2/15.
-12x5/6=14 2/5
14 2/5x-2/15=-1 23/25
---
hope it helps
sorry if it doesn't
One leg of an isosceles right triangle measures 5 inches. Rounded to the nearest tenth, what is the approximate length of the hypotenuse?
A: 2.5 inches
B: 5.0 inches
C: 7.1 inches
D: 9.8 inches
Answers
Sq root of 50=7.07 or 7.1 rounded to nearest tenth so your answer is C: 7.1 inches
Monica paid sales tax of $2.40 when she bought a new bike helmet. If the sales tax rate was 6%, how much did the store charge for the bike helmet before tax?
Answers
Answer: $40
Step-by-step explanation:
The tax rate is 6% on the price of the good bought.
This means that $2.40 is 6% of the price of the helmet before taxes.
Assuming the before tax price is x, the price of the helmet is:
2.40 = x * 6%
x = 2.40 / 6%
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$40 is the before tax cost.
A triangular flower bed has a base of 12 feet and a high of 28 feet what is the area of the flower bed?
Answers
Answer:
168
Step-by-step explanation:
6xb=84
What times 6 can equal to 84?
Please and thanks!!
Answers
Answer:
PS:Can I be brainliest
habe a nice day
Best regards
Step-by-step explanation:
using our website, you accept our use of cookies. OK
6 times what equals 84?
6 times what equals 84? In other words, what do you multiply by 6 to get 84? If "x" is "what" in the sentence, "6 times what equals 84?", then the equation to solve the problem is as follows:
6 • x = 84
Which can be written as:
6x = 84
To solve the equation above, we need to remove the 6 on the left side to make the x alone. To do that, we divide both sides by 6.
6x/6 = 84/6
6x/6 is x and 84/6 is 14 which means our equation will look like this:
x = 14
Thus, the answer to "6 times what equals 84?" is 14.
Answer:
14
Step-by-step explanation:
cause 84 divided by 6 is 14,then do 14 times 6 and its 84.
What is the equation of the line on the graph?
i need help
Answers
Answer:
y=-3/2x+2
Step-by-step explanation:
You can find the equation using y=mx+b, where m is the slope and b is the y-intercept. You can see the slope of this line is -3/2, and the y-intercept is 2. If you plug that into the equation, you get y=-3/2x+2
Eric runs a coffee shop and bought 5,480 cups at the beginning of the week. At the end of the
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Answers
Answer:
1096
Step-by-step explanation:
Answer:
1096 cups i think not sure dou
Step-by-step explanation:
Mr. Jason wants to measure his two-year old son's height. He uses a tape measure marked every half inch. What is the possible error of measurement? A. 1 in. B. 0.5 in. C. 0.1 in. D. 0.25 in.
Answers
Answer:
d
Step-by-step explanation: bc i said
The possible error of measurement is half of the smallest unit on the tape measure, which is half an inch, option B is correct.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The possible error of measurement refers to the smallest unit of measurement on the tape measure.
In this case, the tape measure is marked every half inch, so the smallest unit of measurement is 0.5 inches.
Therefore, the possible error of measurement is also 0.5 inches.
This means that any measurement taken using this tape measure may be off by up to 0.5 inches due to the limitations of the instrument used.
Hence, the possible error of measurement is half of the smallest unit on the tape measure, which is half an inch. Therefore, the answer is B. 0.5 in.
To learn more on Equation:
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what is the diameter in the circle above
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3.5
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Answers
Answer:
14
Step-by-step explanation:
The diameter is the length from one point on the circle to another, passing through the center. The radius is the length from a point on the circle to its center, so we can always find the diameter by doubling the radius. In this case, with a radius of 7, our diameter is 7 · 2 = 14
PLEASE SOMEBODY HELP!! please find the products to these
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7. (x − 7) (x − 2)
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Students at a middle school earn $9,625 during a fundraiser. If there are 850 students in the school, and each student earns the same amount, approximately how much money does each student earn?
Answers
Answer:
Each student earn approximately $11.32
Step-by-step explanation:
When you divide $9,625 by the 850 students that's how you get the answer.
What is the value of x?
x = 32
x = 36
x = 37
x = 40
Answers
Answer: 40
Step-by-step explanation:
because I just had that on my math test and got it wrong
Simplify the Algerbraic expression ?
5y² + 4p + 4y² - p