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inysia [295]
3 years ago
11

What is the area of a right triangle 5 centimeters high with the base of 3 centimeters?

Mathematics
1 answer:
Basile [38]3 years ago
7 0

Answer:

A. 7.5 square cm

Step-by-step explanation:

Area of a triangle is one half base times height. 5 divided by 2 is 2.5. 2.5 times 3 is 7.5.

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Need help in geometry!!!
8_murik_8 [283]
Given:
JKLM: J(8,4) ; K(4,10) ; L(12,12) ; M(14,10) 

I'll just use the first vertex of every quadrilateral in comparison with J(8,4)

A(-8,-4) ; B(-4,-10) ; C(-12,-12) ; D(-14,-10) → a sequence of reflections across the x and y-axes, in any order. This is easy because each vertex has the same number but different signs. 

E(11,2) ; F(7,8) ; G(15,10) ; H(17,8) → a translation of 3 units left and 2 units up. As you can envision with a graph, from 11 to 8, you need to move to the left of the x-axis. from 2 to 4, you need to move up of the y-axis.

O(6,7) ; P(2,13) ; Q(10,15) ; R(12,13) → a translation 2 units right and 3 units down. From 6 to 8 of the x-axis and from 7 to 4 of the y axis. 

S(4,16) ; T(10,20) ; U(12,12) ; V(10,10) → This one has no pair but it seems as though this is rotated along the point U.

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6 0
3 years ago
Hassan buys organic nuts priced at $55 from the grocery store. How much did she pay the cashier, if she received $25 in change?
Reil [10]

Answer:

$80

Step-by-step explanation:

x-55 =25

x=80

6 0
2 years ago
Factorise each of the following expressions completely
sesenic [268]

Answer:

I AM TRYING TO ANSWERTHE QUESTIONS

3 0
3 years ago
If a baseball player hits 10 home runs in the first 45 game, at the same rate how many home runs can he expect to hit during the
77julia77 [94]

Using proportions, it is found that he can be expected to hit 36 home runs during the 162 game season.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, the player hits 10 home runs in 45 games, hence the proportion is:

p = 10/45.

Then, in 162 games, the amount is:

HR = 10/45 x 162 = 36.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

8 0
2 years ago
Ciara and Sydney want to buy 209,000 home. They pay 15% as a down payment, and take out a 30 year loan at 6.05% interest for the
ozzi

Answer: $10,747.83

Step-by-step explanation:

The first interest payment is based on the full amount of the loan because no principal has been paid off yet.

Loan is:

= 209,000 * ( 1 - 15%)

= $177,650

Interest = 177,650 * 6.05%

= $10,747.83

3 0
3 years ago
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