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saul85 [17]
3 years ago
7

Please help :( I don’t know this one:/

Mathematics
2 answers:
ipn [44]3 years ago
4 0

Answer:

i think is D

Step-by-step explanation:

because 2×7=21

3×21=63

and the parent still going

melisa1 [442]3 years ago
3 0

Answer:

its d

Step-by-step explanation:

its d cuz if you multiply 2 × 7 it will equal to 21

and then when you multily  them both youll

get 63   3×21=63

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In triangles DEF and OPQ, ∠D ≅ ∠O, ∠F ≅ ∠Q, and segment DF ≅ segment OQ. Is this information sufficient to prove triangles DEF a
kenny6666 [7]

In triangles DEF and OPQ, ∠D ≅ ∠O, ∠F ≅ ∠Q, and segment DF ≅ segment OQ; this is not sufficient to prove triangles DEF and OPQ congruent through SAS

<h3>What are congruent triangles?</h3>

Two triangles are said to be congruent if they have the same shape, all their corresponding angles as well as sides must also be congruent to each other.

Two triangles are congruent using the side - angle - side congruency if two sides and an included angle of one triangle is congruent to that of another triangle.

In triangles DEF and OPQ, ∠D ≅ ∠O, ∠F ≅ ∠Q, and segment DF ≅ segment OQ; this is not sufficient to prove triangles DEF and OPQ congruent through SAS

Find out more on congruent triangle at: brainly.com/question/1675117

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8 0
2 years ago
What is total number of elements in 3 trials of rolling a 6-sided die?
Elina [12.6K]

Answer:

216 elements

Step-by-step explanation:

the total number of elements of a dice is :

6^n

6 stand for the 6 faces of the dice

n stands for the number trial

then total number of elements in 3 trials of rolling a 6-sided die is 6^3=216 elements

3 0
3 years ago
What is the decimal that is 1/10 of 0.9
oksian1 [2.3K]
.09:
"of" means that you have to multiply.

1/10 is equal to .1

If you multiply 0.1 by 0.9 you will get .09
6 0
3 years ago
Evaluate the expression below at x = 6.
vivado [14]

Answer:

64

Step-by-step explanation:

(6+1/3x)^2

Lets first substitute x into the equation:

(6+1/3[6])^2

1/3 times 6 = 2

(6+2)^{2}

8^{2}

Which equals 64

5 0
2 years ago
What operations are evaluated first
jok3333 [9.3K]
<span>You can remember by the acronym: PEMDAS which stands for p<span>arenthesis, exponents, multiply, divide, add, subtract
So you start with anything in parenthesis
</span></span>
5 0
3 years ago
Read 2 more answers
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