All categories

2 years ago

Mom and dad have four daughters each daughter has a brother

Mathematics

2 answers:

Trava [24]2 years ago

5 0

To find out how many brothers they have, they need to multiply 4×1= 4
So there are 4 brothers.

I hope this helped :)

Lera25 [3.4K]2 years ago

4 0

Soo.the mom and dad have a total of eight children
]

You might be interested in

What property is being illustrated below? 2(7+3)=2(7)+2(3)

AleksAgata [21]

Answer: Associative property

Step-by-step explanation:

8 0

2 years ago

What does y equal in the equation 5x+6y=69

Elan Coil [88]

6y=-5x+69
y= -5/6x+11.5

7 0

2 years ago

In the figure shown, △BAC ≅ △EDF what is the value of x?

NISA [10]

Step-by-step explanation:

△BAC ≅ △EDF (given)

Therefore,

BC=EF

x-4=19

x=23

4 0

2 years ago

(-6,-5); y= -4x+4 write an equation for the line in slope intercept form

PIT_PIT [208]

Answer:y=8x

Step-by-step explanation:

5 0

2 years ago

Find an equation of the line that has the given slope and contains the given point. m=7/3 (1,6)

iris [78.8K]

The point-slope form:

$y-y_1=m(x-x_1)$

We have the point (1, 6) and the slope m = 7/3. Substitute:

$y-6=\dfrac{7}{3}(x-1)$ use distributive property

$y-6=\dfrac{7}{3}x-\dfrac{7}{3}$ add 6 to both sides

$y=\dfrac{7}{3}x+\dfrac{11}{3}$ multiply both sides by 3

$3y=7x+11$ subtract 7x from both sides

$-7x+3y=11$ change the signs

$7x-3y=-11$

Answer:

point-slope form: $y-6=\dfrac{7}{3}(x-1)$

slope-intercept form: $y=\dfrac{7}{3}x+\dfrac{11}{3}$

standard form: $7x-3y=-11$

5 0

2 years ago