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3 years ago

Find the value of b.

Mathematics

1 answer:

Scrat [10]3 years ago

3 0

Answer:

Step-by-step explanation:

The secant- tangent angle b is half the difference of the measures of the intercepted arcs , then

b = $\frac{1}{2}$ ( 180 - 35) = $\frac{1}{2}$ × 145° = 72.5° → B

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Amanda’s dog eats 7 1/2 pounds of dog food in 2 weeks, how much does Amanda’s dog eat each day?

MAVERICK [17]

Answer:

Step-by-step explanation:

7.5 pounds divided by 14 days= 0.5357 pounds or 0.54

4 0

3 years ago

Read 2 more answers

What is the factored form of 4(3x + 12) + 4?

Elanso [62]

Answer:

12x + 52

Step-by-step explanation:

Distribute.

(4 • 3x + 4 • 12) + 4

12x + 48 + 4

12x + 52

8 0

3 years ago

The price of fruits per kg are given below- Watermelon Rs 18.50 Cherry Rs 72 Grapes Rs 120.60 Apples Rs 78.40 Karan bought 412 k

Papessa [141]

Answer:

$X=-2.74*10^{-7}Rs$

Step-by-step explanation:

From the question we are told that:

Table for price per Kg

Watermelon Rs 18.50

Cherry Rs 72

Grapes Rs 120.60

Apples Rs 78.40

Karan Bought:

412 kg watermelon

1 kg 200g cherries

250 g grapes

134 kg apples

Generally the equation for Total Price of Fruits Bought is mathematically given by

\sum (Price Rs* Weight kg )

$\sum (P* W)=(412*18.5)+(1.2*72)+(0.25*120.60+(134*78.40))$

$\sum (P* W)=27374289.78$

Therefore the Amount of Money he gets back is

$X=500-\sum (P* W)$

$X=-2.74*10^{-7}Rs$

Therefore

He owes the shop keeper 2.74 million Rs

8 0

3 years ago

Could use some help please and thank you quickly tho it’s timed

andriy [413]

Answer:

option c)

d = 1

Step-by-step explanation:

Given the equation in the question,

-3d / (d² - 2d - 8) + (3 / d-4) = (-2 / d+2)

quadratic factorisation

-3d / (d+2)(d-4) + (3 / d-4) = (-2 / d+2)

-3d / (d+2)(d-4) = (-2 / d+2) - (3 / d-4)

taking LCM on right side

-3d / (d+2)(d-4) = ( -2(d-4) - 3(d+2)) / (d+2)(d-4)

canceling (d+2)(d-4) on both sides

-3d = -2(d-4) - 3(d+2)

-3d = -2d + 8 - 3d - 6

-3d + 2d + 3d = 8 - 6

2d = 2

d = 1

5 0

3 years ago

NEED HELP!!!

AnnyKZ [126]

Answer:

see explanation

Step-by-step explanation:

(1)

$\frac{6}{2}$ = $\frac{4}{p}$ ( cross- multiply )

6p = 8 ( divide both sides by 6 )

p = $\frac{8}{6}$ = $\frac{4}{3}$

(2)

$\frac{n}{4}$ = $\frac{8}{7}$ ( cross- multiply )

7n = 32 ( divide both sides by 7 )

n = $\frac{32}{7}$

(3)

$\frac{5}{3}$ = $\frac{x}{4}$ ( cross- multiply )

3x = 20 ( divide both sides by 3 )

x = $\frac{20}{3}$

6 0

3 years ago