All categories

2 years ago

HELP WILL GIVE BRAINLIEST!!!!1

Mathematics

2 answers:

MariettaO [177]2 years ago

8 0

Answer:

Step-by-step explanation:

Paladinen [302]2 years ago

6 0

Answer:

Step-by-step explanation:

Since 1000 mL makes up a L, that would be your first fraction. You need to find the number of L for the second fraction, so the bottom would be x and the top would be 345 mL. Then you cross multiply and find the answer.

You might be interested in

Addison painted her room. She had 50 square meters to paint, and she painted at a constant rate. After 2hours of painting, she h

blagie [28]

Answer:

Y = 50 - 7.5X if 35 m² Area left to paint after 2 hrs out of total 50m²

Step-by-step explanation:

5 0

3 years ago

The altitude of a triangle is increasing at a rate of 1 cm/min while the area of the triangle is increasing at a rate of 2 cm2/m

Mnenie [13.5K]

Answer:

The base is reducing at a rate of 3.4cm per min.

Step-by-step explanation:

Let The Height of the Triangle, h

Area of the triangle = A

Area of a Triangle, $A= \frac{1}{2}bh$

When $A=190 cm^2, h=10cm$

$190= \frac{1}{2}*b*10\\b=38cm$

$\frac{dA}{dt}=\frac{1}{2}h\frac{db}{dt}+ \frac{1}{2}b\frac{dh}{dt}\\\frac{dh}{dt}=1 cm/min, \frac{dA}{dt}=2cm^2/min,$

$2=\frac{1}{2}*10*\frac{db}{dt}+ \frac{1}{2}*38*1\\2=5\frac{db}{dt}+19\\2-19=5\frac{db}{dt}\\-17=5\frac{db}{dt}\\\frac{db}{dt}=-\frac{17}{5} =-3.4 cm/min$

The base is reducing at a rate of 3.4cm per min.

8 0

3 years ago

•** Plss help me **•

VashaNatasha [74]

Answer:

Step-by-step explanation:

You can use the triangle area theorem-

15x4(/2)=30

4 0

2 years ago

Suppose an economy experiences an increase in unemployment across all industries. What is the result of this increase in unemplo

Nastasia [14]

Production would take place at a point inside the production possibility frontier

The Production possibilities curve is a curve that shows the various combination of two goods a company can produce when all its resources are fully utilised.

The PPC is concave to the origin. This means that as more quantities of a product is produced, the fewer resources it has available to produce another good. As a result, less of the other product would be produced. So, the opportunity cost of producing a good increase as more and more of that good is produced.

Points inside the production possibilities curve means that the nations resources are not being fully utilised

When the unemployment rate increases, it means that labour resources are not been fully utilized. As a result, production would take place at point inside the production possibilities curve

Point outside the curve or to the right of the curve means that the production level is not attainable given the level of resources

Learn more about the production possibility curve here : brainly.com/question/12047178?referrer=searchResults

6 0

2 years ago

The formula m = 12,000 + 12,000rt 12t gives Keri's monthly loan payment, where r is the annual interest rate and t is the length

alexandr1967 [171]

Answer:

$240

Step-by-step explanation:

Fill in the given numbers and do the arithmetic.

$m=\dfrac{12,000+12,000rt}{12t}=\dfrac{12,000+12,000\cdot 0.04\cdot 5}{12\cdot 5}\\\\m=\dfrac{14,400}{60}=240$

Keri's monthly loan payment is $240 per month.

3 0

3 years ago

Read 2 more answers