3 years ago

What does this equal me nor my brother can figure this out

Mathematics

1 answer:

romanna [79]3 years ago

5 0

Answer:

2 14/18

Step-by-step explanation:

because you just multiply the numerators and denomitors you must make an improper fraction first though

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ΔVDG-ΔVNQ <br>What is the value of x? <br>Enter your answer in the box.

xxTIMURxx [149]

Answer:

Therefore,

$x=120\ unit$

Step-by-step explanation:

Given:

ΔVDG ~ ΔVNQ

DG = 207

NQ = 138

VG = x + 60

To Find:

VQ = x ?

Solution:

ΔVDG ~ ΔVNQ ..........Given

If two triangles are similar then their sides are in proportion.

$\dfrac{DG}{NQ} =\dfrac{VG}{VQ} =\dfrac{VD}{VN}\ \textrm{corresponding sides of similar triangles are in proportion}\\$

On substituting the given values we get

$\dfrac{DG}{NQ} =\dfrac{VG}{VQ}$

$\dfrac{207}{138} =\dfrac{x+60}{x}\\\\\dfrac{3}{2}=\dfrac{x+60}{x}$

$3x=2x+120\\3x-2x=120\\x=120\ unit$

Therefore,

$x=120\ unit$

4 0

4 years ago

Write in standard form (×+4)(×-5)=4 find the value of a,b,c

Alex17521 [72]

Answer:

$x^{2}$ - x - 24 = 0

a = 1

b = 1

c = -24

Step-by-step explanation:

(x + 4)(x - 5) = 4

x(x - 5) = $x^{2}$ - 5x

4(x - 5) = 4x - 20

$x^{2}$ - 5x + 4x - 20 = 4

$x^{2}$ - x - 20 = 4

$x^{2}$ - x - 20 - 4 = 0

$x^{2}$ - x - 24 = 0

a = 1

b = 1

c = -24

4 0

3 years ago

Convert 330 meters per second (m/s) to kilometers per minute (km/min). A) 1.98 x 10^1 km/min B) 1.98 x 10^-1 km/min C) 1.98 x 10

Alexandra [31]

Answer:

Step-by-step explanation:

330 m/s=330×60 m/min=19800/1000 km/min=198 km/min=1.98×10^1 km/min

7 0

3 years ago

Place parentheses in the following equation to make it true.<br> 6+6/6x6-6= 0

LiRa [457]

Answer: (6+6/6)*(6-6)= 0

6 0

3 years ago

What is 10/8 written as a decimal?

ale4655 [162]

Answer:

1.25

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers