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2 years ago

Show your work PLEASE!

Mathematics

2 answers:

svet-max [94.6K]2 years ago

8 0

Hey there! :)

Answer:

x = 12.

Step-by-step explanation:

Given:

$\frac{3}{5} = \frac{x}{20}$

Cross multiply to solve for x:

3 · 20 = 5 · x

60 = 5x

Divide by 5:

12 = x.

Leto [7]2 years ago

7 0

Answer:

so x=12

Step-by-step explanation:

$\frac{3}{5}=\frac{x}{20}\\ by cross multiplication$

3×20=5×x

60=5x

dividing 5 on both sides

60/5=5x/5

x=12

i hope this will help you :)

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How many ten thousands are in 9,000 tens

mrs_skeptik [129]

The answer is 9, because when you multiply 9000 by 10 you get 90000 so then you would divide 90000 by 10000 so the answer would be 9...hope this helped!!

5 0

2 years ago

Please help! thanks :)

jeka94

Answer:

B- 583

Step-by-step explanation:

6% of 550 is 33. So, you just add 33 to 550 which equals 583.

Your welcome!

3 0

2 years ago

2. A serving of fish contains 50.0 g protein and 4.0 g fat. If protein has a caloric

solniwko [45]

9514 1404 393

Answer:

236 kcal

Step-by-step explanation:

(50 g protein)(4 kcal/(g protein)) +(4 g fat)(9 kcal/(g fat)) = (200 +36) kcal

= 236 kcal

8 0

2 years ago

2 + 1/3t = 1 + 1/4t<br> Please help me

navik [9.2K]

Answer:

Step-by-step explanation:

$2 + 1/3t = 1 + 1/4t\\\\2+\frac{1}{3}t=1+\frac{1}{4}t\\\\\mathrm{Subtract\:}2\mathrm{\:from\:both\:sides}\\2+\frac{1}{3}t-2=1+\frac{1}{4}t-2\\\\Simplify\\\frac{1}{3}t=\frac{1}{4}t-1\\\\\mathrm{Subtract\:}\frac{1}{4}t\mathrm{\:from\:both\:sides}\\\frac{1}{3}t-\frac{1}{4}t=\frac{1}{4}t-1-\frac{1}{4}t\\\\Simplify\\\frac{1}{12}t=-1\\\\\mathrm{Multiply\:both\:sides\:by\:}12\\12\times\frac{1}{12}t=12\left(-1\right)\\\\\\Simplify\\r =-12$

8 0

3 years ago

2) The triangles are similar. Find the similarity ratio of the first triangle to the 1 point

USPshnik [31]

Given:

Triangles FRI and DAY are similar.

To find:

Similarity ratio

Solution:

<em>If two triangles are similar then the corresponding angles are congruent and the corresponding sides are in proportion.</em>

Here, FR and DA are corresponding sides.

$$\Rightarrow \frac{FR}{DA} =\frac{4}{6}$

Cancel the common factors of 4 and 6, we get

$$\Rightarrow \frac{FR}{DA} =\frac{2}{3}$

⇒ FR : DA = 2 : 3

⇒ ΔFRI : ΔDAY = 2 : 3

Similarity ratio of the first triangle to the second triangle is 2 : 3.

7 0

3 years ago