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Natali5045456 [20]
3 years ago
7

Evaluate 4 · 1 + 6 · 16 + 0 a) 8 b) 0 c) 100 d) 185

Mathematics
2 answers:
tatuchka [14]3 years ago
6 0

4+96=100 when you follow PEMDAS

AlexFokin [52]3 years ago
6 0

Answer:

c) 100

Step-by-step explanation:

We want to evaluate

4\times1+6\times 16+0

We use the order of operations, PEDMAS to solve this problem.

The first step here is to multiply to get:

4+96+0

We now add to obtain:

100

The correct answer is C) 100

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A gardener has a rectangle garden with an area of 374 yd.²The length of the garden is 17 yards the gardener wants to enlarge the
OLEGan [10]

Answer:

105 yards

Step-by-step explanation:

The other side is Width = 374/17 = 22.

So, the new width is 44 ( and the length is 17/2).

Perimeter = 2(17/2) + 2(44) = 17+88=105 yds.

So, 105 yards.

Mark me as Brainliest if this is correct! I really appreciate it! :D

3 0
4 years ago
PLS HELP Find the area of the shaded region. PLEASE
anastassius [24]
<h3>Answer:   64 cm^2</h3>

Reason:

The parallelogram has area of A = base*height = 10*7 = 70 cm^2

The white rectangle has area of B = base*height = 3*2 = 6 cm^2

The shaded region has area of A - B = 70 - 6 = 64 cm^2

If you are curious why the rectangle and parallelogram use the same formula to get the area, notice how you can move that triangle on the left toward the right side so that a rectangle can be formed.

6 0
3 years ago
a. Write and simplify the integral that gives the arc length of the following curve on the given integral. b If necessary, use t
WINSTONCH [101]

Answer:

\int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx

Step-by-step explanation:

Arc length is calculated by dividing the arcs in to small segments ds

By pythagoren theorem

ds^2=dx^2+dy^2

then integrate ds to get arc length.

We are given a function as

y = sin 2x in the interval  [0, pi/2]

To find arc length in the interval

Arc length s =\int\limits^{\pi/2} _0 {1+y'^2} \, dx \\=\int\limits^{\pi/2} _0 (1+4cos^{2} (2x) )dx

Hence arc length would be

B) \int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx

6 0
3 years ago
15 (2/5+1 1/3)+ 3 please help
Paraphin [41]
56 is the answer :)) your welcome
5 0
3 years ago
Read 2 more answers
Solve rational equation <br><br> Please Draw Steps, and show answer please!
taurus [48]

<h3>\frac{2x}{x + 2}  -  \frac{x}{ - 1}  = 1</h3>

<h3>⇢ \frac{2x}{x + 2}  = 1 +  \frac{x}{x - 1}</h3>

<h3>⇢ \frac{2x}{x + 2}  =  \frac{(x - 1) + x}{ - 1}</h3>

<h3>⇢\frac{2x}{x + 2}  =  \frac{2x - 1}{x - 1}</h3>

By, Cross multiplying, we get

⇢2x(x - 1) = (2x - 1)(x + 2)

⇢2 {x}^{2}  - 2x = 2x(x + 2) - 1( x+ 2)

⇢2 {x}^{2}  - 2x = 2 {x}^{2}   + 4x - x - 2

Here, 2 {x}^{2} from both sides will get cancelled

⇢- 2x  = 3x - 2

⇢ - 2x - 3x =  - 2

⇢- 5x =  - 2

⇢x =   \frac{ - 2}{ - 5}

⇢ \underline { \boxed{ x =  \frac{2}{5} }}

3 0
2 years ago
Read 2 more answers
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