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Verdich [7]
2 years ago
13

What is the answer to this 25+a=42

Mathematics
2 answers:
schepotkina [342]2 years ago
8 0

Answer:

a=17

Step-by-step explanation:

25 + a = 42

-25         -25

a=17

Hope this helps!

kodGreya [7K]2 years ago
5 0

Answer:

a = 17

Step-by-step exlanation:

42 - 25 = 17

25 + 17 = 42

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Plz I NEEEEED HELP NOWWWW PLZ PLZ PLZ
Liula [17]
<h2>○=> <u>Correct option</u> :</h2><h2>\color{hotpink}\bold{ (a) \: 130}</h2><h3>○=> <u>Steps to derive correct option</u> :</h3>

Angle (p+7)° and angle (3p+1)° are a linear pair so their sum will be equal to 180°.

Which means :

=\tt 3p + 1 + p + 7 = 180

Let us solve that equation to find the value of p and the two angles :

=\tt 3p + 1 + p + 7 = 180

=\tt 3p + p + 1 + 7 = 180

=\tt 4p + 8 = 180

= \tt4p = 180 - 8

= \tt4p = 172

=\tt p =  \frac{172}{4}

\hookrightarrow \tt  \color{plum}p = 43

Thus, value of p = 43

Measure of angle (p+7)° :

=\tt 43 + 7

\tt\color{plum}angle \: (p + 7)° =\tt 50°

Measure of angle (3p+1)° :

=\tt 43 \times 3 + 1

= \tt129 + 1

\tt\color{plum}angle \: (3p + 1)° = 130°

Thus, the measure of the larger angle = 130°

Therefore, the correct option is <em>(a) 130</em>

3 0
2 years ago
Help please i need help
astra-53 [7]

Answer:

196

Step-by-step explanation:

7 * 14 = 98

7 * 14 = 98

98 + 98 = 196

6 0
2 years ago
PLEASE HELP ME PLEASE AND THANK U
NARA [144]

Answer:

3/4

Step-by-step explanation:

There is 2 Os and 8 in total.

So the probability of selecting O is 1/4

As the question asks everything but O, you subtract that answer from 1. 1-1/4=3/4

4 0
3 years ago
Help with all where does every faction go
Sati [7]
1/2 goes to the 1 quart
the 4 pints goes to the1 pint
16 cups goes to the 1 quart
1/4 goes to the gallon
8 pints goes to the 1 pints
these are where they belong

8 0
3 years ago
Read 2 more answers
You are thinking of withdrawing all your funds; $45,000 from your 401 (k) at age 54. The normal tax rate for you would be 28%. T
Ivan

Answer:

you don't save any money, you lose money instead

Explanation:

Given,

At 54, there is a tax rate of 28%

At 59½ there is a penalty of 10% with the tax rate of 28%

Therefore at 54, money left after tax = $45000*(1-0.28)=45000*0.72=$32400

At 59½, money left after tax =$45000*(1-0.10)*(1-0.28)= 45000*0.90*0.72=$29160

Money lost =29160-32400= -$3240

7 0
3 years ago
Read 2 more answers
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