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Usimov [2.4K]
3 years ago
7

What is the constant term in the expression 5x2 + 7x + 4?

Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

the number 4

Step-by-step explanation:

You might be interested in
Which of the following expressions is equivalent to (–7)5?
Vinvika [58]

Answer:

A

Step-by-step explanation:

(-7)5 is the same as saying you're multiplying -7 5 times by its self.

Hope this helps!!

5 0
3 years ago
Find the slope of the line passes through the points (1, -4) and (4,2)
nasty-shy [4]
For
(x1,y1) and (x2,y2)
slope=(y2-y1)/(x2-x1)

(1,-4)
(4,2)
x1=1
y1=-4
x2=4
y2=2

slope=(2-(-4))/(4-1)=(2+4)/3=6/3=2

slope=2
7 0
3 years ago
Angle 0 is in the second quadrant, and sin 0=3/5
Aneli [31]
ANSWER


The value of theta in the second quadrant is,

143.1 \degree


EXPLANATION

The given trigonometric equation is
\sin( \theta)  =  \frac{3}{5}


This implies that,


\theta=  arcsin(\frac{3}{5} )


This implies that the principal solution is
\theta =  36.9 \degree
and it is an angle in the first quadrant.

But the solution we are looking for is an angle in the second quadrant.



This is given by
180 -  \theta = 180 - 36.9 = 143.1 \degree
8 0
4 years ago
A scale drawing of a dance floor is shown. What is the area of the
Pepsi [2]

The area of a rectangle is length times width or l*w or lw

so the length being 22 cm and width 14 cm

22*14 = 308 cm

the area of the dance floor is 308 square cm of the scale drawing...

it says that 5cm in the scale drawing is 8 ft in reality...

so 35.2 ft and 22.4 ft are the new length and width respectively

so 35.2 times 22.4 is the actual floor area

788.48 ft

Hope this helps ;)

6 0
3 years ago
PLS ANSWER AS QUICKLY AS POSSIBLE PLSSSSSSSS
igor_vitrenko [27]

Answer:120

DCA=25+35=60

X=DCA+60=60+60=120

Step-by-step explanation:

5 0
2 years ago
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