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Tatiana [17]
3 years ago
15

PLEASE HELP NO FAKE ANSWERS PLEASE

Mathematics
2 answers:
vova2212 [387]3 years ago
6 0
3 • (2x + 1) • (x + 7
vladimir1956 [14]3 years ago
4 0
FREE POINTS this is wrong btw 00 to 99 number 1
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There are 10 red counters and x blue counters in a bag. 2 counters are removed fron the bag. the probability that both counters
frutty [35]

Step-by-step explanation:

10 red 6 blue so 16 altogether.

apologies if I'm wrong

8 0
3 years ago
Which two statements are missing in steps 3 and 4?
Snezhnost [94]

Answer:

∠B ≅ ∠Y △ABC ~ △ZYX by the SAS similarity theorem.

Step-by-step explanation:

1. AB=6 units

YZ=3 units

BC=8 units

XY=4 units, then

\dfrac{AB}{ZY}=\dfrac{BC}{YX}=2

2. \angle B and \angle Y are right angles - given

3.  \angle B\cong \angle Y two right angles are always congruent.

4. \triangle ABC\sim \triangle ZYX by SAS similarity theorem.

SAS Similarity Theorem states that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar.

4 0
3 years ago
Read 2 more answers
Solve the system of equations.<br> 2.5y + 3x = 27<br> 5x – 2.5y = 5
worty [1.4K]
X=4 and y=6
For this, you should use simultaneous equations
3 0
4 years ago
Solve for y. -2y=3x+10
patriot [66]

Answer:

y= -(3/2)x -5

Step-by-step explanation:

Divide both sides by negative 2

-2y=3x+10

This halves the 3 and the 10 resulting in (3/2) and 5 values, since they are positive integers dicided by a negative integer they become negative. Negative 2 divided by begative two becomes positive 1 since negatives cancel each other out.

y= -(3/2)x -5

4 0
3 years ago
Read 2 more answers
Will the opposite of a number always,sometimes,or never be greater than the number itself?
Dima020 [189]
Sometimes, because if you have a negative number than the opposite is positive and more. Then if you have a positive number it will be negative and therefore less.
7 0
4 years ago
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