All categories

3 years ago

Solve the following equation when

Mathematics

2 answers:

tia_tia [17]3 years ago

7 0

Answer:

Step-by-step explanation:

You replace the letters with the right values (a=3 and b=2) then you solve the equation from there to get your answer 43. Hope this helps!

gulaghasi [49]3 years ago

4 0

Answer:

43 is the answer i hope .it is wirght answer i think

You might be interested in

A dog trainer is trying to find a triangular area behind his house that encloses 1800 square feet for his dog to run. He has the

aliina [53]

Answer:

$C = (30,500)$

Step-by-step explanation:

Given

$Area = 1800ft^2$

$A = (6,0)$

$B = (0,25)$

$C(x,y) = (30,y)$

Required

Determine the coordinates of C

The area of triangle is calculated as thus:

$Area = \frac{|A_x(B_y - C_y) + B_x(C_y - A_y) + C_x(A_y - B_y)|}{2}$

This gives:

$1800= \frac{|6(25 - y) + 0(y - 0) + 30(0 - 25)|}{2}$

$1800= \frac{|6(25 - y) + 30(0- 25)|}{2}$

$1800= \frac{|6(25 - y) + 30(-25)|}{2}$

$1800= \frac{|150 - 6y -750 |}{2}$

$1800= \frac{|150 -750- 6y |}{2}$

$1800= \frac{|-600- 6y |}{2}$

Multiply through by 2

$2 * 1800= |-600- 6y|$

$3600= |-600- 6y|$

$3600= |-(600+ 6y)|$

$3600= 600+ 6y$

Solve for 6y

$6y = 3600 - 600$

$6y = 3000$

Solve for y

$y = 3000/6$

$y = 500$

Hence:

The point is:

$C = (30,500)$

7 0

3 years ago

Also help with this graph please

hram777 [196]

Letter d, closed circle means that it includes the number it is on, in this case -3. and sonce the arrow is going to the left that means x has to be less than -3

7 0

4 years ago

1. Simplify the numerical expression: 5+ (-4) + (-52) + 78 Your answer

Tanzania [10]

Answer:

Step-by-step explanation:

8 0

3 years ago

In one day and a child five times the sum of the number of hours Brian traveled and 2. Together they traveled 20 hours. Find the

motikmotik

Annie traveled 17 hours and Brian traveled 3 hours. 17+3=20. 3*5=15+2=17.

4 0

4 years ago

Adjust the number into correct standard form. 4381 × 10 3

ZanzabumX [31]

Answer:

the standard form of the given number is 4.381 x 10⁶

Step-by-step explanation:

Given number = 4381 x 10³

The above number can also be written as; 4381.0 x 10³

In standard form, the decimal point will be moved three steps backward to the first digit (4) and the resulting is multiplied by 1000, as shown in the number below;

4381.0 x 10³ = 4.381 x 10³ x 1000

= 4.381 x 10⁶

Thus, the standard form of the given number is 4.381 x 10⁶

3 0

3 years ago