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3 years ago

Geometry practice book

Mathematics

2 answers:

kompoz [17]3 years ago

5 0

What is it about ?

Explanation:

zavuch27 [327]3 years ago

4 0

Answer:

what about it ?

Step-by-step explanation:

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Please help me :):)):):

Verdich [7]

Answer:

Step-by-step explanation:

5^2 + b^2 = 13^2

25 + b^2 = 169

169-25= 144

take the square root of 144

answer: 12

3 0

3 years ago

A recent survey of

Serga [27]

Answer:

The total number of students in a survey is 300.

Let the number of junior male(JM) be x and the number of senior males(SM) be y.

Let the number of junior female(JF) be p and the number of senior males(SF) be q.

It is given that there are 160 males, 80 junior females, 130 seniors.

Since number of males are 160. So the number of females are,

$300-160=140$

Since number of junior females is 80.

$JF+SF=140\\80+SF=140\\SF=60$

Since number of seniors are 130.

$SM+SF=130\\SM+60=130\\SM=70$

Since number of males is 160.

$JM+SM=160\\JM+70=160\\JM=90$

Therefore, the table and venn diagram is shown below.

6 0

3 years ago

5.5 x 10^-8 in standard form

dangina [55]

Step-by-step explanation:

0.000000055

hope it helps you

3 0

2 years ago

Draw a factor tree the prime factorization of 45 and 90 in the space provided below

Ann [662]

45 90
/ \ / \
5 9 45 2
/ \ / \
3 3 5 9
5x3x3 / \
3 3
2x5x3x3

3 0

3 years ago

Please help with A.

Furkat [3]

Answer:

ok so I dont have the answer but I suggest if u can u do the tutor they help a lot u can only ask 1 question per session but trust me it's helpful

they also say the answer at the end

so first they explain how to get the answer like they do the math

3 0

3 years ago