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nikitadnepr [17]
3 years ago
6

Which ratio shows tangent if angle A.

Mathematics
1 answer:
Alexandra [31]3 years ago
6 0

Answer:

8/15

Step-by-step explanation:

tangent = opposite/adjacent,

so tan(A) = 8/15

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Taisha is making birthday gift bags. she wants to put 1/2 pound of chocolate in each bag. she has 4 3/4 pounds of chocolate. how
Varvara68 [4.7K]

Taisha is making gift bags for birthday. She intends to fill each bag with ½ pound of chocolate. Her chocolate bag weighs 4 ¾ pounds. Taisha can make 9.5 gift bags for the birthday.

This is calculated as,

There are 4 ¾  pounds of chocolate. 

Each bag will have ½  pound of chocolate. 

½ pound × Gift bags = 4 ¾ pounds.

4 ¾ pounds ÷ ½ pound = Gift bags.

4 ¾ pounds is 4.75 pounds and ½ pound is 0.5 pounds.

4.75 pounds ÷ 0.5 pound = 9.5 bags. 

Hence , Taisha could make 9.5 gift bags for the birthday.

To solve more such problems on Pounds visit : brainly.com/question/20550400

#SPJ4

7 0
1 year ago
A mountain bike is priced at $413. If the sales tax is 6.5 percent, what is the cost to purchase the mountain bike? Round to the
Oksanka [162]

answer: D) 439.85

Step-by-step explanation:

we are given the price of the bike which is $413.

we are also given the sales tax which is 6.5%.

sales tax is added to the original price to give us our total. so in order to find the total cost we need to find what the 6.5% sales tax is and add it to our original price. to find the sales tax number in dollars we need to set up our formula. The easiest formula is to use a proportion. X is out of 413 = 6.5% is out of 100%. X/413=6.5/100. We can then cross multiply then divide. 6.5 times 413=2,684.5. then divide 2684.5÷100= 26.845.

we need to round up to the nearest cent since we are working with dollars and cents 26.85. 26.85 is 6.5% of the price of the bike which is 413. Now we just simply add the tax to the original price and we get the cost. 413+26.85=439.85

4 0
4 years ago
Read 2 more answers
The rule for a line whose gradient is<br> -4 and y-intercept = 8 is:
irina [24]

Answer:

The rule for a line whose gradient is -4 and y-intercept = 8 is

y=-4x+8

Step-by-step explanation:

Equation of line slope intercept form is

y=mx+b  ------------- (1)

Where m is slope or gradient and b is y-intercept

<u>Here</u>

m=-4 \ \ \ and \ \ \ b=8

Substituting values in equation (1)

y=-4x+8

5 0
3 years ago
You need a 75% alcohol solution. On hand, you have a 1125 mL of a 90% alcohol mixture. How much pure water will you need to add
Alex777 [14]
\bf \begin{array}{lccclll}&#10;&amount&concentration&&#10;\begin{array}{llll}&#10;concentrated\\&#10;amount&#10;\end{array}\\&#10;&-----&-------&-------\\&#10;\textit{90\% sol'n}&1125&0.9&(1125)0.9\\&#10;\textit{water}&x&0&0x\\&#10;-----&-----&-------&-------\\&#10;mixture&y&0.75&0.75y&#10;\end{array}

so.. whatever "x" is, we know 1125 + x = y
and whatever the alcohol concentration yield may be, we know

(1125)(0.9) = 0.75y

(1125)(0.9) = 0.75y   <--- solve for "y", that's how much the final amount of milliliters will be

how much pure water was added? subtract 1125 from that, or y - 1125


5 0
3 years ago
In a particular year, the mean score on the ACT test was 19.6 and the standard deviation was 5.2. The mean score on the SAT math
olganol [36]

Answer:

0.11

Step-by-step explanation:

Let the random variable score, X = 26; mean, ∪ = 19.6; standard deviation, α = 5.2

By comparing P(0≤ Z ≤ 26)

P(Z ≤ X - ∪/α) = P(Z ≤ 26 - 19.6/5.2)

= P(Z ≤ 1.231)

Using Table: P(0 ≤ Z ≤ 1) = 0.39

P(Z > 1) = (0.5 - 0.39) = 0.11

∴ P(Z > 26) = 0.11

4 0
3 years ago
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