3 years ago

Someone please help

Mathematics

1 answer:

ivanzaharov [21]3 years ago

6 0

Answer:

15 cm

Step-by-step explanation:

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If ABC=DEC b=48degree and E=x+4 <br> X=

MrRa [10]

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$x + 4 = 48$

Subtract sides 4

$x +4 - 4 = 48 - 4$

$x = 44°$

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3 years ago

What number is represented by 4x²+17x+2 if x=10?

Fynjy0 [20]

Answer:

at x = 10, $4x^{2} + 17x + 2 = 572$

Step-by-step explanation:

The given equation is $4x^{2} + 17x + 2$

Here, lets substitute the value of x = 10

So, the equation simplifies to ,

$4 \times (10)^{2} + 17(10) + 2$

= (4 x 100) + 170 + 2 = 400 + 170 + 2

= 572

So, at x = 10, $4x^{2} + 17x + 2 = 572$

4 0

3 years ago

A suit costs $95. Barry has a discount coupon for 10% off and the city has a 4.5% sales tax. What is the final cost of the suit?

seropon [69]

So first you need to do the discount

(95)(0.9) = 85.5

then add the 4.5% sales tax:

(85.5)(1.045) = $89.35

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4 years ago

Over the weekend, Braden drank 5/6 of a bottle of soda and Zachary drank 1/3 of a bottle.

Bumek [7]

Answer:

5/6-1/3=5/6-2/6

=3/6

=1/2

Braden drank 1/2 more soda than Zachary.

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3 years ago

Name the angle that is supplementary to ∠COB

ZanzabumX [31]

Two adjacent supplementary angles form a line (they add up to 180 degrees).
The angle that is supplementary to COB is FOB because angles FOB and COB form a line.

Hope this helps =)

6 0

3 years ago

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