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2 years ago

Pls help i rly dont get this

Mathematics

2 answers:

Dvinal [7]2 years ago

4 0

Answer:

25x + 10y

Step-by-step explanation:

velikii [3]2 years ago

3 0

Answer:

25x + 10y

Step-by-step explanation:

if you replace x with 4 and y with 6, you will find out that it is equal to 160

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Nine fourths minus two thirds

Yuki888 [10]

Answer:

$1 \frac{7}{12} \: or \: 1.583$

Step-by-step explanation:

nine fourths is also

$\frac{9}{4}$

two thirds is also

$\frac{2}{3}$

subtract,

$\frac{9}{4} - \frac{2}{3}$

L.C.M = 12

$\frac{27 - 8}{12}$

$\frac{19}{12}$

$1 \frac{7}{12} \: or \: 1.583$

7 0

2 years ago

What is the measure of the vertex angle of an isosceles triangle if one of its base angle measures 34° and it’s congruent sides

KIM [24]

Let the vertex angle be x.

Base angles in the isosceles triangle are congruent.

Let the base angles be α=34°

Total sum of the inner angles in the triangle is 180°.

We can make equation

2α+x=180° => x=180-2α=180-68=112

The measure of the vertex angle is 112°

Good luck!!!

4 0

3 years ago

What is a synonym for the number 11

Doss [256]

Maybe prime number considering that 11 has no other factors. Hope I helped

7 0

3 years ago

Read 2 more answers

the amount of water in a bathtube as it drains can be modeled by this equation with y representing the number of gallons of wate

koban [17]

Since $y$ is representing the number of gallons of water in the tub, we need to replace $y$ with the number of gallons remaining in the tube to find the time. Fortunately, the problem is telling us just that: 17.8 gallons. The only thing left is replacing that value in the equation, and solve for $x$ to find the time:
$17.8=-7.3x+39.7$
$7.3x=21.9$
$x= \frac{21.9}{7.3}$
$x=3$

We can conclude that after 3 minutes <span>the tub will have 17.8 gallons of water remaining.</span>

4 0

3 years ago

Why do economists pay a great deal of attention to the baby boom generation?

MatroZZZ [7]

Answer:

I hope this answer is correct

Step-by-step explanation:

This generation represents a large portion of the current population. As they age, they will cause changes to the economy. The population has grown considerably, but the rate has slowly declined.

5 0

3 years ago