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3 years ago

Can someone help plz plz

Mathematics

2 answers:

FromTheMoon [43]3 years ago

6 0

Around the middle sense it is an estimate just set it in the middle.

igomit [66]3 years ago

6 0

For a number one should be at the end of the line
for b number one should be where 3/3 would be
and for c number one should be below 1 1/2

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Evaluate the expression -3x divided y if x = 10 and y = -3.5

Mumz [18]

The equation is -3x/y
Plug in the numbers given for x and y
-3(10)/-3.5
-30/-3.5
divide and that's your answer

4 0

2 years ago

A farmer plants wheat in a rectangular plot of land having a length of 7260 feet and a width of

Leto [7]

Answer:

$6000

Step-by-step explanation:

There are 43560 square feet in an acre. The profit is expected to be ...

(7260 ft)(1200 ft) × ($30)/(43560 ft²) = $6000

_____

The area of the plot is 200 acres.

8 0

2 years ago

Please help me I just don't understand!!!!!!!!!!!!!

Marina86 [1]

Answer:

240pi

Step-by-step explanation:

4 0

3 years ago

Need help! Does anyone know how to do this type of math? (It's geometry)

mart [117]

Answer:

Step-by-step explanation:

refer the attachment

to solve the question we need to recall one of the most important theorem of circle known as two tangent theorem which states that tangents which meet at the same point are equal that is being said

FA=AI=17
CH=CG=2.5

since $\rm BA=FA+FB$ and it's given that FA and BA are 17 and 29 FB should be

$\rm 29=17+FB$

therefore,

$FB=29-17=\boxed{12}$

once again by two tangent theorem we acquire:

$FB=BH=\boxed{12}$

As BC=BH+CH,BC is

12+2.5
$\boxed{14.5}$

likewise,AD=AI+DI so,

21=17+DI [AD=21(given) and AI=17 (by the theorem)]

thus,

DI=21-17= $\boxed{4}$

By the theorem we obtain:

DI=DG=4

Similarly,DC=DG+CH therefore,

DC=4+2.5= $\boxed{6.5}$

Now finding the Perimeter of ABCD

$P_{\text{ABCD}}=\text{AB+AD+BC+DC}$

substitute what we have and got

$P_{\text{ABCD}}=\text{29+21+14.5+6.5}$

simplify addition:

$P_{\text{ABCD}}=\boxed{71}$

hence,

the Perimeter of ABCD is 71

4 0

2 years ago

A room contains 55 chairs arranged in rows. The number of rows is one more than twice the number of chairs per row. Find the num

miss Akunina [59]

Answer:

i believe its 27

Step-by-step explanation:25 times two= 50 27 times two= 54 +one more is 55. so it is 27

7 0

2 years ago

Read 2 more answers