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3 years ago

What is the area: triangle with base of 14 in and height 10 in

Mathematics

2 answers:

Anika [276]3 years ago

7 0

Triangle area formula: base*height/2
so, 14*10/2 = 7*10 = 70 sq. in.

Damm [24]3 years ago

5 0

The answer is 70 because the formula for a triangle is A=1/2 base x height

First you multiply 14 and 10 and get 140

Then you have to divide it by 2 and get 70

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5. Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately norma

Triss [41]

Answer:

percent (%) of ancient prehistoric thinner than 3 is 0.0013

Step-by-step explanation:

Given data

mean = 5.1 millimeters (mm)

standard deviation = 0.7 mm

to find out

percent (%) of ancient prehistoric thinner than 3

solution

we have given mean and SD

so Z will be = x -mean / SD

Z = ( x - 5.1 ) / 0.7

so P( x < 3 ) = P ( (x - 5.1 ) / 0.7 < ( 3 - 5.1 ) / 0.7 )

P( Z = ( 3 - 5.1 ) / 1.5 )

P( Z = -3 ) = 0.0013

percent (%) of ancient prehistoric thinner than 3 is 0.0013

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3 years ago

Algebra 1 Prerequisites

frozen [14]

No solution

explanation:

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3 years ago

6TH GRADE MATH<br> someone please solve this

Luden [163]

Since the amount of money earned is based of of the amount of pies he sells...

y = 14x

Hope this helps!

4 0

3 years ago

Read 2 more answers

3 Terrence uses pieces of wood that are 10 inches long to

Alchen [17]

Answer:

146 whistles

Step-by-step explanation:

First, convert 122 feet to inches, by multiplying it by 12

122(12)

= 1464

Divide this by 10 to find how many whistles he can make

1464/10

= 146.4

Since we can only have a whole number of whistles, we have to round down to 146.

So, he can make 146 whistles

3 0

3 years ago

-p(51+z)=dz+84 <br>how do i solve for z

deff fn [24]

Answer:

Z=53p/d-84/d

Step-by-step explanation:

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3 years ago