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frutty [35]
3 years ago
6

HURRY TIMED QUIZ!! ABCD is a rhombus. Find the length of AC. A.20 B.30 C.26 D.16

Mathematics
2 answers:
Tems11 [23]3 years ago
8 0

Answer:

30

Step-by-step explanation:

Half of the diagonal AC is a leg in a right triangle. Let x represent this length:

8^2+x^2=17^2,\\x=17^2-8^2,\\x=15.

Therefore half of the diagonal is 15 and the entire diagonal has a length of \fbox{$30$}.

Inessa05 [86]3 years ago
6 0

Answer:

26

Step-by-step explanation:

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Katya measured the growth of a plant seeding. The seedling grew 1/3 inch by the end of the first week and another 5/6 inch by th
snow_tiger [21]

Answer: 1 1/6

Step-by-step explanation: I just used simple addition and then you should get the answer above becyase they ask the growth which was displayed

5 0
2 years ago
The drama club is selling T-shirts and caps to raise money for a spring trip. The caps sell for $5.00 each, and the T-shirts sel
Zinaida [17]

The required inequality is 5x+10y\geq 500

<em><u>Solution:</u></em>

Given that,

Cost of 1 cap = $ 5

Cost of 1 t-shirt = $ 10

Let "x" be the number of caps sold

Let "y" be the number of t-shirts sold

The drama club needs to raise at least $500.00 for the trip

Based on this information, we can frame a inequality as:

number of caps sold x cost of 1 cap + number of shirts sold x cost of 1 shirt \geq 500

Which means,

x \times 5 + y \times 10\geq 500\\\\5x + 10y\geq 500

Here we used "greater than or equal to" symbol , because club needs to raise at least $ 500

They can raise 500 or more than $ 500 also

Thus the required inequality is 5x+10y\geq 500

8 0
3 years ago
the ratio of girls to boys in theater class is 2 to 3. there are 28 girls in theater class.what is the total number of students
EleoNora [17]

Answer:

I believe there are 70 students in the theater!

Step-by-step explanation:

In the ratio 2:3 going to 28:? there is a pattern. You multiply 2 by 14 to get to 28, so if you multiply 3 by 14 you get 42. Add 42 to 28 for the total amount of students in class!

Have a nice night!

8 0
3 years ago
Read 2 more answers
Simplify by dividing -5/8 and -3/4​
Orlov [11]

Answer:

Step-by-step explanation:

-5 -3 ×2 /8

-11/8

Hence the answer is,

-11/8

3 0
3 years ago
Read 2 more answers
The equation of a line is 5x − 3y = 6. Which is the y-intercept of the line?
oksian1 [2.3K]

Answer:

y - intercept. = 2.

Step-by-step explanation:

Given  : The equation of a line is 5x − 3y = 6.

To find : Which is the y-intercept of the line.

Solution : We have given  5x − 3y = 6.

Equation of line y = mx +b

Where , m = slope , y intercept = b

Now we convert the  5x − 3y = 6 in line form y = mx +b

5x − 3y = 6

On subtracting both sides by 5x

-3x = - 5x + 6

On dividing both sides by - 3.

x = \frac{5x}{3}+2.

We cans see m = \frac{5}{3} , y - intercept. = 2.

Therefore, y - intercept. = 2.

7 0
3 years ago
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