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1 year ago

15

Adelita, Elena, Betina, and Bianca each work as a doctor, lawyer, teacher, or banker. From these clues, decide who is the doctor

.

1 answer:

frosja888 [35]1 year ago

7 0

Answer: betina or adelita

Step-by-step explanation: hope it helps

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What five-letter word becomes shorter when you add two letters to it?

Fantom [35]

you literally just need to add a single letter. You need to place the letters “t” and “r” to the word “shore”. After you do that, the word becomes “shorter”. Another possible answer is the word “Sorte”.

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3 years ago

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if trapezium of area 140 cm horsepower sides 10 cm apart and one of them decides is 16 cm longfind the area find the length of t

Vilka [71]

Given :

Area of the trapezium is 140 cm².
Its height is 10 cm.
One of the parallel side is 16 cm.

To Find :

The other parallel side.

Solution :

Let the other parallel side be x

We know that,

${ \qquad \: \pmb{ \dfrac{1}{2} \times (sum \: of \: the \: parallel \: sides) \times height} = \pmb{Area_{(trapezium)}}}$

Now, Substituting the given values in the formula :

$\qquad { \dashrightarrow \: { \sf{ \dfrac{1}{2} \times (16 + x)\: \times 10 \: = {140}}}}$

$\qquad { \dashrightarrow \: { \sf{ 5 \times (16 + x)\ \: = {140}}}}$

$\qquad { \dashrightarrow \: { \sf{ 80 + 5x = {140}}}}$

$\qquad { \dashrightarrow \: { \sf{ 5x = {140 - 80}}}}$

$\qquad { \dashrightarrow \: { \sf{ 5x = {60}}}}$

$\qquad { \dashrightarrow \: { \sf{ x = { \dfrac{60}{5} }}}}$

$\qquad { \dashrightarrow \: { \pmb{ x = { 12 }}}}$

Therefore,

The other parallel side of the trapezium is 12 cm.

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2 years ago

Which best represents the units of the average rate of change for the boiling point based on the amounts of ethylene glycol in t

mario62 [17]

Answer:

Option b. degrees Fahrenheit/(mililiters)

Step-by-step explanation:

we know that

The formula to calculate the average rate of change between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have that

the units of the y-axis are ${\°F}$

the units of the x-axis are ${ml}$

therefore

the units of the the average rate of change are

$m=\frac{\°F}{ml}$

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2 years ago

What is the x-intercept of the line with the equation 4x + 3y = 12?

belka [17]

To find the x intercept replace y with 0 in the equation and solve for x:

4x +3(0) = 12

Simplify:

4x +0 = 12

4x =12

Divide both sides by 4:

x = 12/4

x = 3

The x intercept would be (3,0)

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3 years ago

How do you get 127+376=503

stepladder [879]

6 + 7 = 13
20 + 70 = 90
100 + 300 = 400
The 400 + 90 + 13 = 503

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3 years ago

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