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2 years ago

225 is the original price the discount price was 180 what is the percent in the whole bill saved

Mathematics

1 answer:

RideAnS [48]2 years ago

7 0

(original - new)/original = discount

(225 -180)/225 = discount

45/225 = discount

.2 = discount

change to a percent, multiply by 100

20 percent

Answer: 20 percent

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Hey loves, plz help if you have time:)

aksik [14]

Answer:

ΔABX and ΔEDX

Step-by-step explanation:

Given: AX ≅ EX

BX ≅ DX

SAS implies a congruent relation with respect to Side-Angle-Side between the two required triangle.

AX ≅ EX (given)

BX ≅ DX (given)

<BXA ≅ <DXE (vertical opposite angles)

Therefore,

ΔABX ≅ ΔEDX (Side-Angle-Side, SAS, congruence property)

3 0

3 years ago

Find the Least common multiple of 4xy cubed and 2x squared y cubed

Mashcka [7]

Answer
The LCM for 4xy², 2x²y3 is the numeric part 4 multiplied by the variable part.
4xy²
Step-by-step explanation:

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2 years ago

Solve the system of equations below<br><br> y = 2x + 6<br><br> 2x - 3y = 6

rusak2 [61]

Answer:

1. Slope = 42.667/2.000 = 21.333

2. x-intercept = 6/64 = 3/32 = 0.09375

3. y-intercept = 6/-3 = 2/-1 = -2.00000

plz mark me as brainliest :)

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3 years ago

Let ∠D be an acute angle such that sinD=0.19. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree

maxonik [38]

Answer:

D = pi+2 sin omega /3cos0

Step-by-step explanation:

18+3930

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3 years ago

Before we can make the mashed potatoes, we need to boil some water. The water starts out at room temperature, 70° F, and increas

Karolina [17]

Answer:

Part a) $y=50t+70$

Part b) $t=2.84\ min$

Step-by-step explanation:

Part a) Create a linear equation

Let

t ----> the time in minutes

y ---> the temperature in °F

we know that

The linear equation in slope intercept form is equal to

$y=mt+b$

where

m is the slope or unit rate of the linear equation

b is the y-intercept or initial value of the linear equation

In this problem we have

The slope m is equal to

$m=50\° F\ per\ minute$

The y-intercept is

$b=70\° F$

substitute

$y=50t+70$

Part b) How many minutes until the water boils at 212° F?

For y=212° F

substitute in the linear equation and solve for t

$212=50t+70$

$50t=212-70$

$50t=142$

$t=2.84\ min$

6 0

3 years ago