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3 years ago

11

HELP ASAP WILL GIVE BRAINLIEST

2 answers:

Butoxors [25]3 years ago

7 0

Answer:

a

Step-by-step explanation:

S_A_V [24]3 years ago

5 0

A is the answer!!!!!!!!

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Convert 6600 milliliters into fluid ounces. Round your answer to the nearest whole<br> number.

Sergeeva-Olga [200]

Answer:

223.2725

Step-by-step explanation:

223.2725

3 0

2 years ago

Use the following image to assist in your answer.<br> a =<br> - 6<br> - 9<br> - 4

vfiekz [6]

Step-by-step explanation:

Pythagoras' theorem for the smallest one :

$c^2 = 4^2 + 6^2$

$c^2 = 16 + 36$

$c^{2}$ = 52

Pythagoras' theorem for the middle one :

$b^{2}$ = $6^{2}$ + $a^{2}$

Pythagoras' theorem for the biggest one :

$(4+a)^2 = c^2 + b^2$

$16 + 8a + a^2 = 52 + b^2$

Using the formula before (for $b^2$ ) it becomes :

$16 + 8a + a^2 = 52 + (6^2 + a^2)$

$16 + 8a + a^2 = 52 + 6^2 + a^2$

$16 + 8a = 52 + 6^2$

16 + 8a = 52 + 36

16+8a = 88

8a = 88-16

8a = 72

$a = \frac{72}{8}$

a = 9

Verifying :

$b^2 = 6^2 + a^2$

$b^2 = 36 + 81$

$b^2 = 117$

$b^{2}$ = 117

The biggest one :

$(4+a)^2 = c^2 + b^2$

$(4+9)^2 = 52 + 117$

$13^2 = 169$

True

8 0

2 years ago

In ΔWXY, the measure of ∠Y=90°, XW = 89, WY = 80, and YX = 39. What ratio represents the cosine of ∠X?

BartSMP [9]

Answer:

It's 39/89

Step-by-step explanation:

cos X = adjacent/ hypotenuse = 39/89

6 0

2 years ago

Help me and I’ll give you brainliest

Delvig [45]

Answer:

49

Step-by-step explanation:

5 0

2 years ago

Jayla recently accepted a new job earning $15.50 per hour. Last month, Jayla earned $2294 after four weeks of work. How many hou

Alona [7]

15.50h = 2294
h= 148 hours

4w = 148

w= 37 hours each week

5 0

3 years ago