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2 years ago

13

What is the length of the third side of a right triangle if it is known that the two of the sides have lengths 9 and 12. How man

y solutions does this problem have

1 answer:

HACTEHA [7]2 years ago

7 0

Answer:

34 the answer

Step-by-step explanation:

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Journal<br> How does knowing the double 6+6=12<br> Help you solve the near double 6+7= 13?

dalvyx [7]

Answer:

ya add one

Step-by-step explanation:

if tye second sum has an additional sum you add 1 to your total

8 0

2 years ago

Mario invested $475 in $45 and $25 stock shares. The number of $25 shares was 5 less than 3 times the number of $45 shares. How

Anit [1.1K]

$\text{Answer : Number of \$45 shares} =120$

$\text{Number of \$25 shares }\\\\= 3\times 120-5\\\\=360-5\\\\=\$355$

Explanation:

Let Number of $45 shares be x

Let number of $ 25 shares be 3x-25

According to question,

$x+3x-5=475\\\\4x-5=475\\\\4x=475+5\\\\4x=480\\\\x=\frac{480}{4}\\\\x=120$

So,

$\text{Number of \$45 shares} =120$

$\text{Number of \$25 shares }\\\\= 3\times 120-5\\\\=360-5\\\\=\$355$

6 0

3 years ago

Read 2 more answers

Johnson middle school had 240 students last year. This year. There are 192 students. Find the percent of change. State whether t

Rina8888 [55]

Answer:

Step-by-step explanation:

192 ÷ 420 = 0.457

0.457 x 100 = 45.7

But there can't be a percentage increase or decrease because there is no percentage to compare it to, there should be information for the change in students of the last year

7 0

3 years ago

(0.053) (0.578)<br> Multiply the numbers

Crazy boy [7]

Answer:

If you multiply the numbers you will get

0.030634

5 0

2 years ago

Teresa Gonzalez and Alan Carillo spent a total of $215.75 on their prom

agasfer [191]

Answer:$139.88

Step-by-step explanation:

215,75-75.87 is 139.88

4 0

2 years ago