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kap26 [50]
3 years ago
6

Andre’s group was asked to write an expression equivalent to 5 p squared q + 7 p q squared minus 10. When Ms Berger checked thei

r answers, she found only one to be correct. Who had the correct answer?Andre
7 p squared q + 7 p q squared minus 1 minus 2 p squared q minus 9
Jill
5 p squared q + 2 p q squared minus 6 + 5 p q squared minus 3
Anuj
4 p squared q + 7 p q squared minus 7 + 2 p squared q minus 3
Marsha
5 p squared q + 5 p q squared minus 10 + 3 p q squared
Mathematics
2 answers:
icang [17]3 years ago
8 0

Answer:

b

Step-by-step explanation:

maksim [4K]3 years ago
4 0

Answer: the 1st one; Andre

Step-by-step explanation: I just took the test

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The area of a rectangle is 99in. The length of the rectangle is 2 in. Longer than the width. What is the width of the rectangle?
never [62]

(2+w)w=99

2w+w^2=99

w^2+2w-99=0

(w-9)(w+11)=0

W=9    w=-11

5 0
4 years ago
The measure of an exterior angle of a regular 32-gon is (Type an integer or a decimal.)​
Ivenika [448]

The sum of the exterior angles for ALL polygons is 360 degs.

360/32 = 11.25�

5 0
3 years ago
Read 2 more answers
One digit times one digit that equals 44
anzhelika [568]
The answer for this would be 4 times 11 that would equal 44.
6 0
3 years ago
Tara and Veronica are in charge of making a banner for the volleyball game this Saturday.How much poster paper will they need fo
lesantik [10]
The answer is 21 7/8.

The quantity of the paper needed is the area of parallelogram with a height 3 1/2 and base 6 1/4. The area of a parallelogram (A) is the product of its height (h) and base (b):
A = h * b

We have:
h = 3 \frac{1}{2} = 3 + \frac{1}{2} = \frac{3}{1} +\frac{1}{2}= \frac{3*2}{1*2}+\frac{1}{2}=\frac{6}{2}+\frac{1}{2}=\frac{7}{2} \\ \\ b = 6 \frac{1}{4} = 6 + \frac{1}{4} = \frac{6}{1} +\frac{1}{4}= \frac{6*4}{1*4}+\frac{1}{4}=\frac{24}{4}+\frac{1}{4}=\frac{25}{4}


Thus, the area of paralleogram is:
A = b * h =  \frac{7}{2} *  \frac{25}{4} =  \frac{7*25}{2*4} =  \frac{175}{8} =  \frac{168+7}{8} = \frac{168}{8} + \frac{7}{8} = 21+ \frac{7}{8}=21\frac{7}{8}
7 0
3 years ago
It is know that BD is an angle bisector with...
Georgia [21]

Answer: x = 10 or x = -6

Step-by-step explanation: If ray BD bisects <ABC, then <ABD ≅ <DBC.

So we can setup the equation x² - 4x = 60.

To solve this polynomial equation, we need to set it equal to 0.

So we subtract 60 from both sides to get x² - 4x - 60 = 0.

On the left, we have a trinomial in a special form that can

be factored as the product of two binomials.

In the first position of each binomial,

we have the factors of the x squared term, x and x.

In the second position, we're looking for the factors

of -60  that add to -4 which are -10 and +6.

So we have (x - 10)(x + 6) = 0.

Whenever two terms are multiplied together to equal 0,

this means that either one or the other must equal 0.

So if (x - 10)(x + 6) = 0, then either x - 10 = 0 or x + 6 = 0.

Solving each equation from here, we find that x = 10 or x = -6.

If you plug both values of x in for the measures of the angles,

you will find out that both of these give us true statements.

3 0
3 years ago
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