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oee [108]
3 years ago
9

Evaluate the expression below when y = 3. If needed, answer as a fraction or a decimal. y⋅5y+2

Mathematics
1 answer:
Anika [276]3 years ago
3 0

Answer:

-10

Step-by-step explanation:

y-5y+2

=3-5 x 3+2

Using the rule of BODMAS

=3-15+2

=3-13

= -10

<h2><em>OladipoSeun</em><em>♡˖꒰ᵕ༚ᵕ⑅꒱</em></h2>
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Which of the following equations have no solution? Check all that apply.
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The following do not have a solution:
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4 0
3 years ago
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Please Identify the congruent triangles in the figure.
Tpy6a [65]

The missing steps are each right angles and \angle R \cong \angle O.

Solution:

Step 1: Given data:

\overline {P Q} \cong \overline{M N}

\overline{Q R} \cong \overline{N O}

\overline{P R} \cong \overline{M O}

Step 2: In the two polygons,

\angle Q =90^\circ and \angle N =90^\circ

\angle Q \cong \angle N (Each right angle)

Step 3: Given

\angle P \cong \angle M

Step 4: By third angle theorem,

If two angles in one triangle are congruent to the two angles in the other triangle, then the third angles in the triangles also congruent.

\angle R \cong \angle O

Step 5: By the definition of congruent polygons,

If two same shape polygons have all the angles are congruent and all the corresponding sides are congruent then the polygons are congruent.

Hence \Delta P Q R \cong \Delta M N O.

Therefore the missing steps are each right angles and \angle R \cong \angle O.

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3 years ago
A report on Americans' attitudes toward teachers' pay found that 82% of the respondents to the survey upon which the report is b
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D. Because the teachers are what matter in this survey.
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3 years ago
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Plz help for financial algebra
serious [3.7K]

Answer:  $277.91

<u>Step-by-step explanation:</u>

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\dfrac{\$13,500+\$12,775}{2}=\dfrac{\$26,275}{2}=\$3,137.50

Divide that by 26 (weeks) to find out her average weekly salary:

\dfrac{\$3,137.50}{26}=\$505.29

Multiply that by 55% (0.55) to calculate her weekly unemployment benefit:

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Round to the nearest penny --> $277.91

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