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4 years ago

15

The sum of a number and 4

1 answer:

musickatia [10]4 years ago

8 0

Answer:

x+4

Step-by-step explanation:

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Thepotemich [5.8K]

Answer:

C. Tetrahedron

Step-by-step explanation:

In figure

5 0

3 years ago

Gary wants to buy a video game with a price of $48 the game is marked as 50% off and the sales tax in his state is 4.5%

Viktor [21]

48^.5=24
24^.045=1.08
24+1.08=
$25.08

8 0

3 years ago

Can someone help?<br> Need to find x, and measure of angle DEF

Colt1911 [192]

Answer:

x = 5

$m\angle DEF = 90\degree$

Step-by-step explanation:

GE is the angle bisector of quadrilateral DEFG,

Thus, by angle bisector property:

9x°= (5x + 20)°

9x = 5x + 20

9x - 5x = 20

4x = 20

x = 20/4

x = 5

$m\angle DEF = 9x\degree + (5x+20)\degree$

$m\angle DEF = (14x+20)\degree$

$m\angle DEF = (14\times 5+20)\degree$

$m\angle DEF = (70+20)\degree$

$m\angle DEF = 90\degree$

4 0

3 years ago

Which point is a solution of x + 2y ≤ 4?

SVEN [57.7K]

(1,1) because x + 2y <4
=1 + 2(1)
= 3 which is less than 4

4 0

3 years ago

Read 2 more answers

Determine the final amount after 20 years with a 5% annual interest rate if:you invest $10 000 in an account that earns compound

alekssr [168]

Answer:

$27,014.85

Step-by-step explanation:

We're gonna use the compound interest formula: P = A(1 + r/n)^nt

P = final amount

A = starting amount (10,000)

r = rate (0.05)

n = times applied (4 since it's quarterly)

t = years (20)

P = 10,000(1 + 0.05/4)^4*20

P = 10,000(1.0125)^80

P = 27,014.84940753337

Round it to just 27,014.85

4 0

3 years ago