All categories

2 years ago

Find the value of x A- 6 B-5 C-4 D-10

Mathematics

1 answer:

Snezhnost [94]2 years ago

4 0

Answer:

x=4

Step-by-step explanation:

In triangle MLK

it is a equilateral triangle
Hence
ML=LK=MK=5

Now come to triangle MKJ

It is a isosceles triangle
Hence
MJ=Mk

MK=5

Hence

$\longrightarrow\sf MJ=5$

$\longrightarrow\sf x+1=5$

$\longrightarrow\sf x=5-1$

$\longrightarrow\sf x=4$

You might be interested in

The mean is £175 and 3 employees earn more than the mean wage. Why do so few staff earn more than the mean wage??

ivolga24 [154]

Perhaps you can make your problem easier by saying: Why do so few members of the staff earn more than the Minimum Wage (MW)? Perhaps they work harder, perhaps they have been there longer, etc.There can be many reasons.

6 0

3 years ago

The circumference of a circle is 3.14 inches. Find the radius of the circle in inches. Round to the nearest whole number. Justif

ivolga24 [154]

Answer:

0.5

Step-by-step explanation:

The formula for circumference is:

pi * d

3.14 = 3.14*d

1 = d

Since the radius is 1/2 of diameter, r = 0.5

4 0

3 years ago

Please help me thank you

Andreas93 [3]

Answer:

1.c

2.b

3.a

4.d

5.c

Step-by-step explanation:

please click the heart and rate excellent and brainleist to ☻❤☺️☺️❤☻

5 0

3 years ago

How many factors of 10 does 1,000 in it???

Sauron [17]

Answer:

16 factors

Step-by-step explanation:

I hope this helps

Have an amazing day!

6 0

3 years ago

Two trains start from Fort Worth traveling at the same speed. The trip for Train W takes 20 hours, while the trip for Train Z ta

MrMuchimi

Answer:

The equation that best models this situation is :

b. $\frac{x}{20}=\frac{x+400}{25}$

Distance traveled by Train W = 1600 miles

Distance traveled by Train Z = 2,000 miles

Step-by-step explanation:

Given:

Time taken for Train W to complete a trip = 20 hours

Time taken for Train Z to complete a trip = 25 hours

The city Train Z is traveling to is 400 miles farther away than the city Train W is traveling to.

both trains have same speeds and start from same location.

To find the distance in total each train travels.

Solution:

Let length of the trip of Train W be = $x$ miles

Speed of Train W can be given as :

⇒ $\frac{Distance}{Time}$

⇒ $\frac{x}{20}\ miles/h$

So, the length of the trip of Train Z will be = $(x+400)$ miles

Speed of Train Z can be given as :

⇒ $\frac{Distance}{Time}$

⇒ $\frac{x+400}{25}\ miles/h$

Since the speeds are same, so the equation to find $x$ can be given as:

⇒ $\frac{x}{20}=\frac{x+400}{25}$

Solving for $x$

Multiplying both sides by 100 to remove fractions.

⇒ $100\times \frac{x}{20}=100\times \frac{x+400}{25}$

⇒ $5x=4(x+400)$

Using distribution.

⇒ $5x=4x+1600$

Subtracting both sides by $4x$

⇒ $5x-4x=4x-4x+1600$

⇒ $x=1600$

Thus, Distance traveled by Train W = 1600 miles

Distance traveled by Train Z = $1600+400$ = 2,000 miles

3 0

3 years ago