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oksano4ka [1.4K]
2 years ago
10

I need help with this im new to this i wasn’t at school theses days and my teacher won’t explain 2 me if u could help it would m

ean the world <3.

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
5 0

Answer:

A) Lauren is 10 years old. 5*2=10

Twice means multiply by 2

B) Mark baked 6 muffins. 12* 1/2=6

Half as many means half of the number so half of 12 is 6.

C) Jerry made $24. 20+4=24

more means to add, so $4 more than Amy ($20) is 20+4.

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¿Se puede afirmar que América es un conti-<br> nente poco poblado? ¿Por qué?
notka56 [123]

Answer:

El continente que se considera poco poblado debido a que su población ocupa menos de la mitad de su territorio es AMÉRICA.

Aunque no lo pareciera tenemos que el continente americano es considerado como poco poblado, pero esto es por la distribución de las sociedades que por falta de población.

La distribución de los pueblos americanos es bastante ortodoxa y esto ha hecho que las poblaciones se concentren en sitios y que ocupen menos territorio en el continente. Ademas, hay que tomar en cuenta que existe muchos territorios naturales que no se pueden poblar por ejemplo la amazonia.

Step-by-step explanation:

7 0
2 years ago
Determine if line AB is tangent to the circle.
galina1969 [7]

Answer:

<em>Is a tangent</em>

Step-by-step explanation:

<em>* Great question by the way *</em>

~ By definition, a tangent to circle is a straight line, presently perpendicular to a radius if one. In this case tangent AB should be perpendicular to the radius. If we were to call the center O, we would say AB should be perpendicular to OA. ~

1. Now let us say at the moment that AB is a tangent. If that is so, it should be that m∠A = 90 degrees ( ° ), provided AB is ⊥ to OA by definition.

2. Now the triangle ABO is a right triangle, and with that is should be that Pythagorean Theorem is applied. This can help us prove if AB is a tangent or not. If Pythagorean Theorem is not applicable it would mean ABO is not a right angle triangle, that AB is not ⊥ to OA, and thus can't be a tangent.

3. Let us say x ⇒ side OA, and that side BO = 9 + 8 + 17:

AB^2 + OA^2  =  BO^2,

15^2 + x^2 = 17^2,

<em>x = 8</em>

4. Now there are two radii present, OA is only one of them. As radii are ≅, OA = other radii, 8 = 8

5. This proves that Pythagorean Theorem is applicable, that ABO is a right triangle, that m∠A = 90°, and that by definition <em>AB is a tangent</em>

7 0
3 years ago
Bike path A is 4 miles long. Bike path B is 7 miles long. If April biked a total of 37 miles, how many times did she bike each p
Sergeeva-Olga [200]
Bike path A will be a total of about 9.3 times, so 9, and bike path B will be about 5.3 times. 
4 0
3 years ago
Read 2 more answers
The population of Clairette
masha68 [24]
The estimated amount of people in Clairette, Texas is roughly 55-65 people 
3 0
3 years ago
A population consisting of an unlimited number of unit is termed as
Colt1911 [192]

Answer:

Infinite population

Step-by-step explanation:

Population refers to an entire set of people or objects present for the purpose of gathering data and when the population is unlimited in size i.e. it cannot be ascertained easily, it is known as infinite population.

hope it helps you a follow would be appreciated

7 0
3 years ago
Read 2 more answers
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